Lymphogranuloma Venereum (LGV )

 

What is Lymphogranuloma venereum (LGV)?

Lymphogranuloma venereum (LGV) is an uncommon sexually transmitted disease (STD) caused by Chlamydia trachomatis.  It is rare in industrialized countries. LGV is more commonly seen in third-world countries, including certain areas of Africa, Southeast Asia, India, the Caribbean, and South America.

However, in recent times, more cases of LGV have been noted in first-world countries.

What is Chlamydia VS Lymphogranuloma venereum (LGV)?

Chlamydia trachomatis is the name of the bacteria that causes Lymphogranuloma venereum (LGV).  LGV refers to clinical disease.

Not all subtypes of Chlamydia cause LGV. Of the 15 known clinical serotypes, only the L1, L2, and L3 serotypes cause LGV.

These serotypes are more virulent and invasive compared to other chlamydial serotypes.

What are the signs and symptoms of LGV?

Lymphogranuloma venereum (LGV) occurs in 3 stages:

First Stage of LGV

In the first stage, LGV presents with self-limited genital ulcers which may appear anywhere from 3 days to 1 month after exposure. This may be small and/or painless and may be missed by the patient. It may even look like a herpes infection.

Also See: Syphilis Symptoms – Painless Sore & Rashes

The Second stage of LGV

In the second stage, the patient usually presents with painful lymph node swelling in the inguinal and/or femoral groups of lymph nodes, usually appearing 2-6 weeks after exposure.

Other groups of lymph nodes may be involved as well, such as the armpit or neck lymph nodes. Painful, swollen lymph nodes may coalesce (join together) to form buboes, which may rupture in as many as one-third of patients.

Those that do not rupture harden, then slowly resolve. The second stage may be associated with back pain, joint pain, inflamed eyes, cardiac inflammation, lung inflammation or liver inflammation if the bacteria disseminate from the local area of infection.

Last Stage of LGV

In the last stage, patients with LGV may present with rectal ulcerations and symptoms of inflammation of the rectum which include bloody purulent anal discharge, rectal pain and the feeling of incomplete evacuation after passing stools.

This is more common in patients participating in receptive anal intercourse.

This may occur many months or even years after the initial infection. This can cause lasting damage to infected tissue and general health.

Scarring, swelling and deformity in infected areas have also been reported. It may affect your gut as well, resulting in significant morbidity.

What are the other common STD Symptoms:

Having genital sores, cold sores or cauliflower-like warts around your genital area?
These are signs and symptoms caused by the Herpes Simplex Virus and Human papillomavirus (HPV).
Not all STDs will display signs and symptoms. Other typical signs & STD symptoms of Sexually Transmitted Infections (STIs) are as followed.
Read: STD Symptoms of Different STDs

Is LGV Associated with Other Subtypes of Genital Ulcer Diseases such as Herpes Simplex Virus 2 (HSV-2), Syphilis, and Chancroid?

Lymphogranuloma venereum (LGV) is one of the causes of genital ulcer diseases that includes other STDs, such as Herpes Simplex Virus 2, Syphilis, and Chancroid. Any other form of STDs increases your risk of contracting another STD, including LGV.

How is Lymphogranuloma venereum (LGV) Transmitted?

LGV is almost exclusively transmitted through sexual contact.

Infection occurs after direct contact with the skin or mucous membranes of an infected partner. The organism does not penetrate intact skin.

The organism then travels by lymphatics to nearby lymph nodes, where it replicates within a type of white blood cell known as macrophages and causes systemic disease.

Can Sharing of Sex Toys Transmit Lymphogranuloma venereum (LGV)?

As long as the Chlamydia bacteria is present on the surface of the sex toy, and was introduced to the anogenital mucous membranes on the anus, vagina or penis, the infection can be spread.

It is thus important to make sure that sex toys are clean. It is also important to keep your sex toys clean.

How about Rectal Douching or Vaginal Douching?

Rectal and vaginal douching does not cause LGV, as if the surfaces of the douching tool is clean, there will not be the Chlamydia bacteria.

Having said that, most doctors do not recommend vaginal douching for ladies, as it may affect the normal flora of the vaginal cavity.

How Do I Test for Lymphogranuloma venereum (LGV)?

Laboratory diagnosis ultimately depends on detecting Chlamydia in the lesions/ulcers.

We can do a swab test of any lesions and do a urine test to see if Chlamydia is present or not.

What are the treatments for Lymphogranuloma venereum (LGV)?

LGV can be treated with antibiotics. However, a longer course has to be given (3 weeks). Your doctor will choose the appropriate antibiotic for you.

Sex partners who have had contact with the patient within the past 60 days should be evaluated and treated if symptomatic. If no symptoms are present, they should be treated for exposure, usually with shorter courses of antibiotics.

It is possible to be re-infected with LGV again after being successfully treated. Make sure all of your sexual partners have also been treated.

Is LGV more prevalent in MSM? How about other groups (Heterosexual & WSW)?

LGV has been postulated to probably affect both sexes equally, although it is more commonly reported in men. This could be because early signs and symptoms of LGV are more apparent in men and are therefore might be diagnosed more readily. Men typically present with the acute form of the disease, whereas women often present later.

Most cases in Europe and North America have been identified among white, frequently HIV-positive Men-Who-Have-Sex-with-Men (MSM) patients presenting with proctitis.

What are other STDs prevalent in Men Who Have Sex with Men?

Receptive anal sex carries the highest risk of contraction of all forms of STDs. STDs, in general, can affect everyone regardless of gender, age or sexual preference. If you are involved in sexual activity and have been exposed to an STD, you can contract it.


It is therefore important for you to get regularly tested for all STDs as long as there has been a new sexual encounter.

The best way to reduce the contraction of an STD from a sexual exposure is to use a condom. The proper usage of a condom (right size and fit) is equally important.

If you have experienced the above symptoms and wish to speak to a doctor, please visit us at our clinics. Alternately,  call us or email us for an appointment.


Learn More about Other STDs & Other STD Symptoms


Also on DTAP: hiv screening, hiv screening singapore

Chlamydia Symptoms & Treatment

What is Chlamydia?

Chlamydia is one of the most common bacterial sexually transmitted infections worldwide. It is caused by a bacterium called Chlamydia trachomatis. According to the US Centers for Diseases Control (CDC), Chlamydia is the most frequently reported bacterial STD in the US, with 2.86 million infections reported every year.

Who is at risk of getting Chlamydia?

Chlamydia can affect anyone who is sexually active, both males and females alike, regardless of sexual preference or orientation.
Young people may be at higher risk for various reasons, including practices like inconsistent condom usage. Young women may have a benign condition called cervical ectopy, which makes them more susceptible to getting Chlamydia.

How is Chlamydia transmitted?

Chlamydia is transmitted through sexual contact with the genitalia, anal canal or oral cavity of an infected individual – this includes through vaginal sexual intercourse, anal sexual intercourse and oral intercourse. Sexual activities involving the sharing of sex toys and contact with body fluids can also spread Chlamydia.
During childbirth, an infected mother can also transmit Chlamydia to her unborn infant, resulting in complications which are detailed below.

What are the Symptoms of Chlamydia?

Most individuals with Chlamydia DO NOT HAVE ANY SYMPTOMS. Less than 50% of both men and women with Chlamydia develop symptoms. This is also why Chlamydia is such a common bacterial STD – because asymptomatic individuals are unaware that they are infected and continue to spread it to their sexual partners.
IF symptoms do develop, they may occur anytime from days to weeks after the initial infection.

Symptoms of Chlamydia in men include:

  • Dysuria (painful urination)
  • Urgency and frequency of urination
  • Discomfort along the urethra/urine tract
  • Penile discharge which is usually clear or watery
  • Pain or swelling of the testicles may occur in a less common but serious infection called epididymoorchitis
  • Pain or discomfort in the pelvis due to prostatitis (inflammation of the prostate gland)

Chlamydia in males can result in urethritis (inflammation of the urine tract) and epididymoorchitis (inflammation of the testicles or epididymis).

Symptoms of Chlamydia in women include:

  • Abnormal vaginal discharge which may be different in colour, odour, quantity and consistency
  • Bleeding after intercouse (post coital bleeding)
  • Abnormal spotting/bleeding in between menstrual periods
  • Painful intercourse (dyspareunia)
  • Abdominal pain or fever can possibly occur during pelvic inflammatory disease (PID), where the infection spreads upwards to affect the uterus and Fallopian tubes, but the bulk of Chlamydia related PID is actually ASYMPTOMATIC

Chlamydia in females can result in vaginitis, cervicitis and pelvic inflammatory disease (involving the uterus and fallopian tubes).

Symptoms of Chlamydia infection not specific to males or females:

  • Chlamydia conjunctivitis – red, irritated eyes can occur after contact with infected fluids
  • Proctitis (inflammation of the rectum) – can give rise to rectal discomfort, discharge or pain, but most cases of rectal Chlamydia are again ASYMPTOMATIC
  • Throat chlamydia tends to be asymptomatic

What are the possible complications of a Chlamydia infection?

Women Chlamydia Complication

In untreated women, Chlamydia can lead to pelvic inflammatory disease, where the infection spreads to the uterus and fallopian tubes, resulting in chronic inflammation, scarring, potential infertility, increased risk of ectopic pregnancies (pregnancies outside of the uterus) and possible chronic pelvic pain.
Unfortunately, Chlamydia tends to cause “silent” PID without any symptoms at all.

Men Chlamydia Complication

In men, uncommon but more serious infections affecting the testicles and epididymis can occur.
Chlamydia infection increases the risk of pre-term delivery in pregnant women. Transmission of Chlamydia to the infant during childbirth can also result in severe eye infections (known as opthalmia neonatorum), or lung infections (pneumonia).

A condition called “reactive arthritis” (joint pain and swelling) can occur in both males and females.
Chlamydial infections in both males and females increases the risk of acquiring HIV.

How is a Chlamydia infection diagnosed?

The diagnosis of Chlamydia is best done using nucleic acid amplification testing (NAAT), which detects the presence of Chlamydia trachomatis DNA in a sample:

  • In men: a urine sample
  • In women: an endocervical swab
  • A throat swab or rectal swab can be used to diagnose throat or rectal Chlamydia respectively

See: Rapid Chlamydia & Gonorrhea PCR Screening (Next Day Results) is available in all our clinics in Singapore.

How is Chlamydia treated?

Chlamydia is treated with antibiotics, however, there is an increasing concern of resistance to certain antibiotics in various parts of the world.
Testing and treatment of sexual partners is also crucial and infected individuals should abstain from sexual intercourse or activity during treatment. After completion of treatment, a repeat test should also be done to confirm that the Chlamydia infection has truly been cleared.
Your doctor will be able to advise you on the specifics of treatment.

How do I minimise my risk of getting Chlamydia?

You can reduce your risk of Chlamydia through observing safe sexual practices – including consistent and correct use of barrier protection (condoms), reducing the number of sexual partners or being in a mutually monogamous relationship where you know your partner’s infection status.
Regular sexual health screening is also important, since most Chlamydia infections are asymptomatic. In fact, the US CDC recommends yearly Chlamydia screening for sexually active women under the age of 25.

If you would like to find out more about Chlamydia Testing and Treatment, come down to any of our clinics for a consultation.
Rapid Chlamydia & Gonorrhea PCR Screening (Next Day Results) is available in all our clinics in Singapore.

Stay safe, stay healthy.


Learn More about Other STDs & Other STD Symptoms


Trichomoniasis in Men and Women – Sexually Transmitted Infection

What is Trichomoniasis?

Trichomoniasis (also known as “trich”)  is a very common sexually transmitted infection caused by a parasite (a single-celled protozoan organism) called Trichomonas vaginalis. The US Centers for Diseases Control (CDC) estimates that about 3.7million people in the US have this infection.
Both men and women can be infected with trichomoniasis, although it is more common amongst women.

Only 1/3 of infected individuals actually develop symptoms and asymptomatic individuals can still transmit the infection to their sexual partners.

How is Trichomoniasis Transmitted?

Trichomoniasis is transmitted through sexual intercourse. The parasite commonly resides in the urethra in men (the urine tract), and the lower genital tract (including the urethra, vaginal canal and cervix) in women. Transmission occurs with genital to genital sexual contact. Sex toys may potentially be a mode of transmission if shared. The transmission does not occur through oral intercourse.
DidYouKnow:
Chlamydia, Gonorrhea, and Trichomoniasis are all common sexually transmitted diseases (STDs) that can cause infections in the genitals, rectum and throat. These diseases are easily spread by having vaginal, anal, or oral sex with someone who is infected with the disease. See: Gonorrhea Symptoms 

What are the Symptoms of Trichomoniasis?

In men, the symptoms of trichomoniasis may include:

  • Discomfort, itching or an irritation along the urine tract
  • Dysuria (pain) or discomfort when passing urine
  • Penile discharge
  • Discomfort or pain during or after ejaculation

In women, the symptoms of trichomoniasis may include:

Again, it is crucial to remember that less than half of infected individuals develop symptoms. As with many other STDs, feeling well does not rule out the possibility of trichomoniasis.


Learn More about Other STDs & Other STD Symptoms


What are the Possible Complications of Trichomoniasis?

Trichomoniasis infection in women has been shown to increase the risk of acquiring as well as transmitting HIV to partners.
In pregnancy, trichomoniasis increases the risk of preterm labour in pregnancy (going into early labour before the baby is due) and of the infant being of low birth weight.

Sexually Transmitted Infections – Video

How is Trichomoniasis Diagnosed?

In women, trichomoniasis can be diagnosed with a vaginal swab test or a urine test. In men, testing can be done with a urine sample, semen sample or urethral swab. Trichomoniasis is more easily diagnosed in women than in men. See: STD Screening
Test methods that involve nucleic acid amplification testing (NAAT) are highly accurate, while other methods like a culture (waiting for the parasite to grow on a culture medium) may potentially yield false negatives.

How is Trichomoniasis Treated?

Trichomoniasis is treated with oral antibiotics – either metronidazole or tinidazole. Both sexual partners should be treated so as to minimise the risk of the infection recurring.

How Can I Reduce My Risk of Getting Trichomoniasis?

Observing safe sexual practices can help reduce your risk of trichomoniasis – this includes the proper and regular use of condoms, reducing your number of sexual partners as well as ensuring both you and your partner get tested regularly for STDs, regardless of whether you have symptoms or not.
If you would like to find out more about Trichomoniasis Testing and Treatment, come down to any of our clinics for a consultation.
Also see: std test singapore

Is HPV Vaccine Necessary for Males?

HPV is a virus that can infect both males and females of all ages. HPV infections may lead to diseases such as skin warts, genital warts, vaginal/vulvar cancers, cervical cancer, penile cancer and anal cancer. There are hundreds of subtypes of HPVs, with about 40 known to affect the genital area. Of these, there are high-risk types known to cause cancer and low-risk types which may cause genital warts. Vaccines against some of these high and low-risk types are available today.

 

Most HPV infections clear naturally, but there is no way to predict who can clear the virus on their own, or who will carry the virus and potentially spread it. The virus itself cannot be treated. However, some of the diseases it causes can be managed. For example, if a person infected with HPV presents with a wart, we can use medications to treat it or use various techniques to remove it, but the virus itself is not eradicated from the body. That is why vaccination is so important for everyone so that the virus will not take root in the body.

 

HPV vaccinations have been available since 2006, and the vaccination has seen high uptake in many countries as they have been introduced into their national immunization schedule. HPV vaccination, along with pap smears and HPV testing, has been the cornerstone in reducing the burden of cervical cancer in women. In fact, we are already starting to see the benefits of this vaccine in reduced precancerous lesions of the cervix among countries with high uptake of this vaccine.

Read: Counterfeit HPV Vaccines (Gardasil 9) In Hong Kong

The vaccination in its early introduction largely left out males. The U.S. Food and Drug Administration has recently approved the use of Gardasil 9 for both males and females ages 9 to 45. The HPV vaccination is also now recommended by the U.S Center for Disease Control for men through age 21, for men who have sex with men, transgendered people, or those who have a compromised immune system (including HIV) who are ages 26 and younger. In the UK, from September this year, boys aged 12 and 13 would be offered the shots as part of a government health programme.

Read: HPV Vaccination for Men-Who-Have-Sex-With-Men

HPV has been linked to more than 99 per cent of cervical cancers, as well as 90 per cent of anal cancers, about 70 per cent of vaginal and vulvar cancers and more than 60 per cent of penile cancers. The protection against female cancers has already been proven. It also appears that vaccinated boys will receive some protection against anal and penile cancers as well.

 READ: Perianal Warts (Peri-Anal Warts) & Anal Warts Removal

 

There are 3 different types of HPV vaccines available in Singapore. Cervarix, which protects against 2 high-risk HPV types – 16 and 18. Gardasil 4, which protects against the high risk 16 and 18 and 2 more low-risk types 6 and 11. And Gardasil 9, the only vaccine used in the United States now which protects against 9 subtypes (6, 11, 16, 18, 31, 33, 45, 52, and 58). The vaccination schedule is 3 doses; one on your first visit, one 2 months later and the last one 6 months after the first dose (0,2,6) Other dosing schedules may be suitable depending on your age.

So should you as a male get vaccinated? Speak to your doctor about it to discuss the pros and cons. As for myself as a male – I’m already vaccinated.

HPV Vaccination is available in all our clinics in Singapore & Malaysia


Other Reads:

  1. Do I Have HIV Rash? Or Are They Other STD-Related Rashes?
  2. Weak Erection? Erectile Dysfunction? How to Improve Erection with Pills
  3. 11 Causes of Penile Itching & Pubic Itch
  4. HPV Infection & HPV Vaccination for Men who have sex with Men
  5. STD Risk for Receptive Unprotected Anal Sex in Men
  6. Low HIV Risk Doesn’t Mean No HIV Risk
  7. HIV PrEP for Travel – How You Need to Know
  8. An Overview on STD from an STD Doctor
  9. Everything You Need to Know About Herpes Simplex Virus
  10. How Do I Treat Oral Herpes (Cold Sores)
  11. Syphilis Symptoms – Painless Sore & Ulcers
  12. HIV Symptoms – What You Need to Know
  13. Sex During Period (Sex & Menstruation) What To Know
  14. 10 Common HIV Related to Opportunistic Infections

Apakah Simtom HIV Dan STD?

Hai, Saya Dr. Taufiq dari Dr. Tan dan Partners, dan hari ini saya ingin bercakap mengenai simtom penyakit kelamin atau STD, dan HIV.

Doktor yang boleh berbahasa melayu


Apakah simtom HIV dan STD?

Penyakit kelamin atau STD berpunca dari beberapa jenis virus, bakteria atau kuman yang boleh menjangkiti seseorang melalui hubungan seks dengan pasangan yang sudah pun mempunyai jangkitan tersebut. Penyakit HIV pula berpunca dari virus yang dikenali sebagai Human Immunodeficiency Virus, dan ia juga tersebar melalui hubungan seks.


Simtom-simtom STD

Simtom-simtom STD boleh dibahagikan kepada tiga jenis – simtom semasa kencing, simtom pada kulit dan simtom umum. Simtom-simtom STD boleh mengambil masa yang berbeza untuk muncul – ada yang mungkin seawal 3 hari selepas hubungan seks, ada juga yang mengambil masa beberapa minggu atau bulan untuk menjadi jelas. Ada pula sesetengah orang yang dijangkiti STD, tetapi mereka tidak mengalami apa-apa simtom yang nyata.


Jangkitan Chlamydia dan gonorrhea (CGP)

Jangkitan Chlamydia dan gonorrhea (CGP) adalah penyakit STD yang paling kerap dijangkiti. Antara simtom 2 termasuk pengeluaran cecair dari kemaluan.

Ada juga yang dijangkiti tapi tidak menunjukkan apa2 simtom. Jangkitan ini juga boleh membawa kepada kemandulan.
Di klinik kami di somerset, ada meneyediakan khidmat pemeriksaan CGP pantas.

Anda boleh mendapat keputusan dalam masa 24 jam. Pengesanan awal dapat membolehkan rawatan awal.

Simtom-simtom HIV pula mungkin berbeza bergantung pada individu dan peringkat penyakit.


Simtom-simtom HIV

Bagi seseorang yang mengalami jangkitan HIV peringkat awal, mereka mungkin dapat melihat simtom-simtom tertentu dalam masa 2 hingga 4 minggu pertama.

Simtom yang paling ketara pada peringkat awal ialah selsema yang serius, yang selalu disifatkan sebagai “selsema yang paling buruk yang pernah dialami”.

Keadaan ini dikenali sebagai sindrom retroviral akut, atau ARS. Sindrom jangka pendek ini disifatkan dengan sakit tekak, ruam, keletihan, sakit-sakit badan dan sakit kepala. Simtom-simtom HIV boleh berlarutan dari beberapa hari hingga ke
beberapa minggu.

Selepas jangkitan HIV peringkat awal, simtom-simtom penyakit ini mungkin hilang. Tapi awas, jangkitan HIV mungkin sudah mara ke peringkat kedua yang dipanggil peringkat latensi. Pada peringkat ini, virus HIV membiak di dalam tubuh badan, tanpa menunjukkan apa-apa kesan yang jelas seperti simtom- simtom yang telah saya katakan tadi.

Peringkat terakhir jangkitan HIV dikenali sebagai penyakit AIDS. Pada peringkat ini, fungsi perlindungan dalaman atau sistem imun badan akan mula merosot.

Seseorang yang mempunyai penyakit AIDS akan lebih senang jatuh sakit, dan mungkin juga mati kerana sebab-sebab yang pada asasnya, tidak serius.


HIV Rapid Test

Untuk mengesan jangkitan HIV, ujian pantas HIV (HIV Rapid Test) hanya boleh diambil sekurang-kurangnya 14 hari selepas anda terdedah pada aktiviti berisiko tinggi.Ini adalah ujian generasi ke 4 dimana ia boleh mengesan HIV
seawall 14 hari.

Ujian generasi ke 3 pula memakan masa 90 hari selepas pendedahan sebelum boleh mengesan HIV.


PrEP dan PEP

PrEP (Pre-Exposure Prophylaxis) adalah ubat yang diambil untuk mengelak daripada menjangktii virus HIV. PEP (Post exposure Prophylaxis) pula adalah ubat yang diambil setelah terdedah pada virus HIV.

PrEP biasanya digalakkan bagi mereka yang berisiko tinggi untuk mendapat HIV seperti golongan yang mempunyai pasangan yang berbeza, lelaki yang berhubungan sesama lelaki lain.

PEP pula di galakkan bagi golongan yang terdedah pada HIV. Contohnya kondom yang pecah sewaktu bersetubuh, berhubungan dengan pekerja seks tanpa kondom dan pendedahan pada HIV melalui suntikan jarum. (needlestick injury).

Klinik kami di daerah Orchard Road di Somerset ada menyediakan kedua- dua jenis ujian HIV serta perkhidmatan PrEP dan PEP.


Apa itu HPV

HPV atau Human Papilloma Virus adalah sejenis virus yang merebak melalui sentuhun kulit. Ia boleh menyebabkan ketuat (warts) serta kanser pangkal rahim (cervix).

Kini ada vaksin yang bleh melindungi anda daripada 9 jenis virus HPV. Ia dinamakan Human Papillomavirus 9-valent Vaccine. Human Papillomavirus 9-valent Vaccine adalah satu-satunya vaksin yang boleh mengelak daripada kanser. Ia digalakkan bagi lelaki dan perempuan berumur 12 tahun ke atas.

Kami ada menyediakan khidmat vaksin Human Papillomavirus 9-valent Vaccine di klinik kami di daerah Orchard Road di Somerset.

Saya telah pun memberikan penerangan ringkas tentang penyakit STD, HIV dan AIDS.

Sebelum saya akhiri, saya ingin memberi beberapa pesanan.


Kesimpulannya

  • Pertama, saya ingin menegaskan bahawa simtom-simtom seperti selsema, sakit tekak, sakit badan dan sebagainya, sama seperti simtom-simtom untuk penyakit biasa. Jadi, janganlah tergopoh-gapah untuk menganggap bahawa awak telah dijangkiti penyakit HIV hanya kerana awak ada simtom-simtom tersebut. Pada masa yang sama, saya juga ingin mengingatkan bahawa ramai orang yang dijangkiti penyakit HIV tidak menunjukkan apa-apa simtom yang jelas dan nyata.

Jika awak berasa ragu tentang kesihatan awak, adalah wajar untuk berjumpa dengan doktor yang bertauliah untuk mendapatkan pemeriksaan dan kepastian.

  • Kedua, mujurnya, kini kita sudah boleh merawat dan mengawal penyakit HIV dengan lebih berkesan. Sekiranya anda mendapatkan rawatan untuk jangkitan HIV, anda mempunyai peluang untuk hidup dengan sihat, dan bebas dari simtom-simtom ini untuk masa yang lama.
  • Ketiga, anda hanya akan dapat mengesahkan penyakit HIV dan kesihatan anda melalui ujian khas, tiada jalan lain untuk mendapatkan kepastian ini.

Sekiranya anda bimbang tentang kemungkinan pendedahan, atau anda mengalami simtom-simtom STD dan HIV, sila lawati klinik kami untuk penilaian dan ujian yang betul. Kami sedia membantu untuk memberi nasihat dan rawatan yang diperlukan. Bicaralah dengan dokter Anda hari ini!


Doktor yang boleh berbahasa melayu


Dr. Taufiq at DTAP Clinic @ Somerset

1 Grange Rd,
#10-08 Orchard Building,
Singapore 239693

Telepon: +65 6262 0762

Dr. Ezlyn at DTAP Clinic @ DUO Galleria

7 Fraser St,
#B3-18 DUO Galleria (Bugis MRT), 
Singapore 189356

Telepon: +65 6976 5023

Tag: hiv test

HIV Singapore 2019

In June 2019, the Ministry of Health (MOH) released an update on the HIV/AIDS (Human Immunodeficiency Virus/Acquired Immune Deficiency Syndrome) situation in Singapore 2018.
Here are the salient statistics and a short commentary for each.

  • There were 313 new cases of HIV infections reported among Singapore residents in 2018
    • There were 8,295 HIV-infected Singapore residents as of end 2018, of whom 2,034 had passed away.
    • The number of new HIV cases among Singapore residents has been between 400 to 500 per year from 2007 to 2017

The number of cases has dropped slightly – from 400-500 a year to 313 last year. In 2017 it was 434 new cases. In 2016 it was 408 new cases. While no reasons were provided as to why the numbers last year were lower, it is a step in the right direction for organisations like Action for AIDS, which is committed to ending HIV transmission and AIDS in Singapore by 2030. Safer sex practices such as the consistent and correct use of condoms and reducing high-risk sexual behaviour such as being faithful to one’s partner, avoiding casual sex and avoiding sex with commercial sex workers are some ways we can further reduce transmission of HIV. The usage of medications such as pre-exposure prophylaxis and post-exposure prophylaxis (PrEP and PEP) can also reduce the risk of contracting HIV.

  • The age and sex distribution of the 313 cases
    • 93% were male
    • 62% were between 20 to 49 years old

The majority of new cases are men, and usually in the age group of 20-49. Males of this age group might have a tendency to engage in high-risk sexual behaviour. Education about HIV transmission and prevention for everyone, especially for males aged 20-49 is crucial for the aim of reduction of new cases.

  • 95% acquired the infection through sexual intercourse
    • 43% were from heterosexual transmission
    • 42% were from homosexual transmission
    • 10% were from bisexual transmission.

For the first time, the rate of heterosexual transmission was greater than the rate of homosexual transmission for HIV. This could be due to increased awareness of HIV and its transmission in the homosexual population.
A recent local study by researchers from the Saw Swee Hock School of Public Health at the National University of Singapore (NUS) has estimated that around 210,000 men have sexual intercourse with other men, which is more than twice an earlier estimate of 90,000. The researchers have identified four groups that have the highest risk of getting and transmitting HIV, which are
– Males who have sex with other males (210,000)
– Male clients of female sex workers (72,000)
– Female sex workers (4,200)
– Intravenous drug users (11,000)
These are the groups that are most at risk, and are the groups we need to increase screening rates and education about HIV and sexually transmitted infections (STIs) as well.

  • About 50% had late-stage HIV infection when they were diagnosed

HIV can be treated effectively – it is no longer the death sentence it was when HIV was first discovered. We know that the earlier we initiate treatment for HIV, the better the outcomes and life expectancy. All that is required to test for HIV is a small amount of blood and more importantly, ownership of your health. We highly advise everyone who engages in high-risk sexual behaviour regularly test for not just HIV, but other STIs as well.

  • Methods of detection
    • 57% were detected in the course of medical care provision
      • Such cases are typically at the late stage of HIV infection.
    • 22% were detected during routine programmatic HIV screening
    • 14% were detected from voluntary screening.
      • Such cases were more likely to be at an early stage of infection.

When someone presents at the late stage of HIV infection, outcomes and life expectancy are poorer. HIV ideally should never be discovered this way. HIV infection can be completely asymptomatic, especially in the early stages, and the only way to detect infection is to test for it.
The goal is to increase voluntary screening rates so that we can detect HIV early on, before the onset of AIDS. HIV infected people can lead normal, long, healthy lives with proper treatment. HIV testing is available at polyclinics, private clinics, and hospitals. There are also anonymous HIV test sites, where personal particulars are not required when signing up for an HIV test.
The Health Promotion Board (HPB) has been working with partner organisations to conduct educational programmes and campaigns to reach out to high-risk individuals to urge them to go for regular HIV testing. It is good to know that our government is taking steps to increase awareness and increase rates of HIV screening. We should do ours too by taking charge of our health by reducing high-risk sexual behaviour, and getting tested regularly should there be any high-risk sexual activity.


Other Interesting Reads:

  1. HIV Elite Controllers And Long-Term Non-Progressors
  2. Do I Have HIV Rash? Or Are They Other STD-Related Rashes?
  3. What are the Causes of Abnormal Penile Discharge?
  4. An Overview of STD – From an STD Doctor
  5. What You Need To Know about HPV, Cervical Cancer, Pap Smear & HPV Vaccination
  6. Anonymous HIV Testing – What You Need to Know
  7. Low HIV Risk Doesn’t Mean No HIV Risk
  8. What is HPV Vaccination (Gardasil 9)
  9. 10 Causes of abnormal Vaginal Lumps and Bumps
  10. An Overview of Gonorrhoea
  11. What is the Treatment for Cold Sores? What causes Cold Sores?
  12. Genital Warts: The Cauliflower-Like Lumps on the Genitals
  13. Syphilis Symptoms (Painless STD Sores & STD Rashes)

Common Causes of Penile Itching and Pubic Itching

A myriad of conditions can cause a man to have penile itching or pubic itching. The excruciating urge to scratch and relieve that itch at such an inconvenient part of the body can be a major source of embarrassment to some. When severe, it can result in extreme discomfort in the day, and disrupt one’s sleep at night.

 

Here are some of the causes of Penile Itching and Pubic Itching:

 

6 Common Causes of Penile Itch:

 

1. Balanitis

Balanitis is a common infection of the foreskin and head of the penis. It is caused by bacteria or fungus, or a combination of both.

Symptoms include redness, swelling, discomfort, penile itching, and sometimes pain when passing urine.
(See: Penile Infection, Infection of the Penis)

When fungal infection (candidiasis) is present, a whitish cottage cheese-like discharge can be found under the foreskin. Balanitis is often hygiene related, but can also be caused by STDs. It is more likely to occur in uncircumcised males.  Watch: What are the causes of Foreskin Infection (Balanitis)

2. Genital Herpes

Genital herpes is caused by the Herpes Simplex Virus (HSV). Itching of the penis (penile itching) is usually the first symptom and can occur in other areas such as the scrotum, groin, buttocks and anus.

Shortly after, tiny clusters of fluid-filled blisters or ulcers can develop and these are usually painful. Other symptoms include painful urination, enlarged groin lymph nodes, fever and body aches. The virus can lie dormant in the body for years without causing any symptoms, therefore some people may not even be aware that they are infected.

Read: Genital Blister, Genital Ulcers & Genital Warts & Causes of Oral Herpes (Cold Sore)

 

3. Genital Warts

Genital warts are caused by the Human Papillomavirus (HPV), a sexually transmitted disease. They appear as flesh-coloured growths that can cluster and resemble a cauliflower. Most of the time they do not have any symptoms but can sometimes itch. Bleeding can also occur during sexual intercourse.

Read: Genital Warts Treatment

 

4. Contact Dermatitis

Contact dermatitis is a skin reaction to contact with an irritant. This can happen anywhere on the body, including the penis. When this happens, it is usually caused by latex condom usage. The skin of the penis can turn red and itchy.

Sometimes the skin can break causing serious discharge, and bacterial infection can occur. Mild cases can be treated with a corticosteroid cream. Non-latex condoms can be used if you have a latex allergy.

 

5. Urethritis

One of the causes of penile itching is Urethritis. Urethritis refers to inflammation of the urethra, the tube that carries urine from the bladder to outside the body. This condition most often causes pain or itching in the penis, which worsens when passing urine.

Other symptoms include urethral discharge, urinary frequency or urgency, difficulty urinating, and blood in the semen. Urethritis is most commonly caused by a bacterial infection and can be sexually transmitted. See other STD Symptoms 

 

6. Psoriasis

Psoriasis on elbows.

Genital psoriasis often occurs alongside psoriasis of the skin. Skin cells develop at an extremely fast rate, resulting in the accumulation of skin cells on the skin surface, building up into itchy, red plaques of scaly skin. See Psoriasis Treatment

5 Common Causes of Pubic Itch

 

1. Jock Itch

Also known as tinea cruris, jock itch is a fungal infection of the skin in the genital area, groin and buttocks. The rash is usually itchy, red, scaly and ring-shaped. It tends to occur in people who sweat a lot and/or are overweight.

 

2. Pubic Lice

More commonly known as crabs, these are tiny parasitic insects that attach to the hair and skin in the pubic region. Pubic lice can be easily spread via sexual contact or other forms of close contact, and can spread to other body areas with coarse hair such as beards, armpits and chest hair. It is also possible for pubic lice to spread by using an infected person’s clothes, towels, or bed.

 

3. Folliculitis

This is a condition in which hair follicles become inflamed and is usually caused by bacterial or fungal infection, or inflammation from ingrown hair. Initially, the affected hair follicles may have small red bumps or white-headed pimples, but can swell and become painful and subsequently develop into crusty sores.

 

4. Contact Dermatitis

As mentioned earlier, this condition can also occur in the pubic area.

 

5. Molluscum Contagiosum (mo-LUS-kum kun-tay-jee-OH-sum)

Molluscum Contagiousum is a benign viral infection of the skin and is caused by the molluscum contagiosum virus, resulting in painless, small, shiny pearl-shaped lesions. They can happen anywhere on the body as a result of contact, but when they occur in the genital area, it is usually as a result of sexual contact. They can appear alone or in clusters. They usually do not cause any symptoms, but can sometimes itch.

If you need to speak to our doctors, please visit our men’s clinics.  Alternatively, you can email us hello@dtapclinic.com or call us for an appointment.
Take Care.


Other Read:

 

HIV Elite Controllers and Long-term Non-progressors

Elite controllers are defined as those individuals who have been infected with HIV but is able to achieve undetectable levels of virus (<50 copies/ml) without any medication. While long-term controllers are those who have been able to achieve low but detectable levels of HIV (<2000 copies/ml) without treatment.

There are many theories as to how these individuals are able to control the virus:

  • These individuals CD4 cells are less susceptible to infection by the HIV virus
  • Infected with defective strains of the HIV virus that makes the virus less able to produce copies of itself.
  • Individuals’ whose immune system is able to mount an effective response to the virus
  • Individuals’ immune system causes less inflammation when the HIV virus is encountered and thus limiting the exposure of the virus to CD4 cells.

There is a fair amount of evidence to suggest that perhaps the main mechanism that allows for control of the HIV virus is that an effective and potent immune response by an individual. Studies have shown that when only CD4 cells of elite controllers were isolated without CD8 cells, and then infected with HIV virus, the CD4 was just as easily infected as non-elite controllers thus giving evidence that the elite controllers CD4 cells were just as susceptible to HIV infection as non-elite individuals.
In recent months, researchers in Sydney, Australia has reported a case of a known HIV person who has spontaneously cleared HIV infection with no treatment. This patient was infected due to a blood transfusion back in 1981. The patient was able to suppress the HIV virus in his body through his own immune system and have undetectable levels of the virus since 1997. Most recently, they tried to look for traces of the HIV virus in his blood, intestines and lymph nodes but did not detect any traces of the virus, thus the researchers believe this is the first case of spontaneous clearance of HIV infection in humans.

So what factors may have contributed to this patient being able to clear the virus from his body?

  • The virus that originally infected that patient was lacking in a gene called nef. In HIV virus deficient in this gene, the virus replicates more slowly and thus is associated with lower viral loads.
  • The patient was born with 1 copy of a gene called CCR5. The gene is required for HIV to attach to human immune cells. Thus persons with only one copy of the gene would make it more difficult for the HIV virus to attach on to the immune cells. (See: CCR5 HIV Test)
  • It was also found that the patient’s immune cells were naturally more able to recognise a protein called gag made by the HIV virus. This protein is found on the surface of infected human cells. Thus allowing his immune system to better recognise cells that have been infected with HIV virus and aid in their destruction.
  • In addition, the patient was born with 2 specific immune-cell genes called HLA-B57 and HLA-DR13 and in combination allows his immune system to be more effective in responding to HIV infection.
  • As a result of his strong response by his CD4 cells as a result of the presence of the HLA-B57, he is able to mount a bigger immune response by his CD8 cells. CD8 cells are required to activate cytotoxic T cells which as the name suggests are immune cells that kills defective or infected human cells.

In essence, the combined effects of each of the above factors contributed to the clearance of the HIV virus from this particular patient. To replicate this combined effect artificially at this point in time is not possible. However, perhaps in the future with further development of gene therapy, we may be able to achieve this unique set of host factors to achieve clearance of HIV virus.


Other Interesting Reads:

  1. Weak Erection? Erectile Dysfunction? How to Improve Erection with Pills
  2. Do I Have HIV Rash? Or Are They Other STD-Related Rashes?
  3. What are the Causes of Abnormal Penile Discharge?
  4. An Overview of STD – From an STD Doctor
  5. What You Need To Know about HPV, Cervical Cancer, Pap Smear & HPV Vaccination
  6. Anonymous HIV Testing – What You Need to Know
  7. Low HIV Risk Doesn’t Mean No HIV Risk
  8. What is HPV Vaccination (Gardasil 9)
  9. 10 Causes of abnormal Vaginal Lumps and Bumps
  10. An Overview of Gonorrhoea
  11. What is the Treatment for Cold Sores? What causes Cold Sores?
  12. Genital Warts: The Cauliflower-Like Lumps on the Genitals
  13. Syphilis Symptoms (Painless STD Sores & STD Rashes)

Tag: hiv test

6 Common Causes of Penile Discolouration

Most men tend to not pay regular attention to their general skin condition, but when it comes to matters of the penis, it is almost always a cause for immediate concern; after all, it is the source of our manhood. More often than not, any unusual appearance such as discolouration, dry skin, red spots or bumps may result in considerable anxiety.

It is not uncommon for men, especially those with darker skin, to have slight variations in the colour of the penis. In fact, for men of all races, it is normal for the penis to be slightly darker than the skin on the rest of the body. This applies also to the labia of women.

When an adolescent male or female undergoes puberty, the body produces the sex hormones, testosterone and oestrogen, which results in the development of secondary sexual characteristics. Excess levels of these hormones in the genitals respond to melanocytes, the skin cells that cause pigmentation. These physiological changes are responsible for darker genitalia in both men and women.

Mild penile discolouration is generally nothing to worry about. In fact, during sexual arousal, the penis can take on a reddish, sometimes almost purplish colour, due to increased blood flow to the organ. However, there are other causes of penile discolouration that may be more severe and require treatment.

 

6 Common Causes of Penile Discolouration

 

via GIPHY

1. Contact Dermatitis

Contact dermatitis is a skin reaction to contact with an irritant. This can happen anywhere on the body, including the penis. When this happens, it is usually caused by latex condom usage. The skin of the penis can turn red and itchy. Sometimes the skin can break causing serous discharge, and bacterial infection can occur. Mild cases can be treated with a corticosteroid cream. Non-latex condoms can be used if you have a latex allergy.

 

2. Penile Injury

A penile injury can lead to rapid discolouration due to bruising, in the form of purple, dark brown or even greenish hues. Sometimes, a red patch with prominent blood vessels just under the surface of the skin can occur due to a hematoma. This usually fades after several days and treatment is typically not necessary.

However, if there is severe pain along with the discolouration after a traumatic episode, immediate medical attention is required as this could be due to a penile fracture, which is a more severe issue.

 

3. Lichen Sclerosus

Lichen sclerosus is a lifelong condition that can go through periods of remission and flare-ups, and is characterised by white patches on the penis. It is more common in those who are uncircumcised. In addition to blotchy white spots, the skin of the penis can also become itchy, fragile and tear or bleed easily. Other symptoms include painful sex and an inability to retract the foreskin fully.

The cause of lichen sclerosus is unknown, but an overactive immune system or an imbalance of hormones may play a role. It is not contagious and cannot be transmitted through sexual intercourse. Treatment usually includes a strong steroid ointment applied directly to the affected skin. If only the foreskin is affected, circumcision may be advised.

 

4. Penile Melanosis or Post Inflammatory Hyperpigmentation (PIH)

Penile melanosis, or PIH, is a benign condition simply caused by overproduction of melanin, in which the skin can appear in a wide variety of colors including different shades of brown, grey or even blue.

Overproduction usually occurs after an injury to the skin of the penis, the most common being excessive rubbing of the penis from vigorous sex or self-pleasuring. It will fade over time, or if a man is bothered by it, possible treatments such as topical retinol (vitamin A) every night before bed, laser therapy, or microdermabrasion can help to reduce the discolouration.

 

5. Sexually Transmitted Diseases (STDs)

Purple sores on the penis can occur as a result of genital herpes or syphilis. These STDs can be accompanied by other symptoms such as pain, fever, itchiness, burning, and fatigue. If STD is suspected, it is imperative to head to a clinic to see a physician as soon as possible to be tested and get treated.

Also Read

 

6. Penile Cancer

Penile cancer tends to start on the skin of the penis and spreads towards the deeper tissues. 95% are squamous cell carcinomas, while penile melanoma accounts for 0.7%. Penile cancer is rare and the cause is not entirely known, but risk factors include smoking, HIV and high risk strains of Human Papillomavirus (HPV) infection. Symptoms include changes in the colour and thickness of the skin of the penis, foul smelling discharge under the foreskin, and abnormal non-resolving growths or ulceration of the penis. A diagnosis of penile cancer requires an urgent biopsy.

 

There are other conditions that can cause penile discolouration. It is important to determine the exact cause as treatment varies according to the cause. It is always best to visit a doctor for a physical examination and proper evaluation.

If you need to speak to our doctors , please visit our men’s clinics.  Alternatively, you can email us hello@dtapclinic.com or call us for an appointment.

 

Take Care.

 

Other Read:

Also on DTAP’s blog: std check up singapore

Sexually Transmitted Infections: More Than 1 Million New Cases Every Single Day

The World Health Organisation (WHO) released a report in June 2019 stating that every single day, there are more than 1 million new cases of curable sexually transmitted infections (STIs) among people aged 15-49 years. These are just from 4 infections – chlamydia, gonorrhoea, trichomoniasis, and syphilis.

This amounts to more than 376 million new cases annually. This is probably a lower number than the actual prevalence in the global population, as these are just the reported cases. On average, approximately 1 in 25 people globally have at least one of these STIs, with some experiencing multiple infections at the same time.

 

About these 4 STIs

Chlamydia and Gonorrhoea

Chlamydia and gonorrhoea are bacterial infections that can be spread through sexual intercourse (oral, vaginal or anal). They can be asymptomatic in some people, but in others can cause urinary symptoms such as penile or vaginal pain, urethral discharge, pain on passing urine, urinary frequency and urgency.

They can also cause irregular spotting in females. The long term complications of untreated chlamydia and gonorrhoea are pelvic inflammatory disease (PID) in females and infertility in both sexes.

 Also Read:

Trichomoniasis

Trichomoniasis is caused by infection by a parasite transmitted during sexual intercourse. The parasite usually infects the lower genital tract (vagina or penis). It can also cause symptoms such as those mentioned above.

Also Read: STD Symptoms in Women

 

Syphilis

Syphilis is a bacterial infection that can result in genital ulcers and a rash. In its later stages, syphilis can affect your eyes, ears, heart, nerves, bones, kidneys and liver. It can cause serious cardiovascular and neurological disease and even death.

Also Read: Signs & Symptoms of Syphilis: Painless STD Sores & Rashes

All four diseases are associated with an increased risk of acquiring and transmitting HIV. Transmission of these diseases during pregnancy can lead to serious consequences for babies including stillbirth, neonatal death, low birth-weight and prematurity, sepsis, blindness, pneumonia, and congenital deformities.

Also Read:

It is important to note that most cases are asymptomatic, meaning people may not have any symptoms at all and are unaware they have an infection if they do not test for these STIs.

 

How Do We Go About Managing These STIs?

These 4 infections are easily detectable, preventable and curable.

STD Testing: There are multiple ways to detect these STIs, but in general, Chlamydia, Gonorrhea and Trichomonas can be detected with a swab test in females or a urine test in males. Syphilis can be detected with a blood test. Read: Comprehensive STD Screening

STD Treatment: After being treated with antibiotics, these infections can be fully cleared from the body. However, because a significant proportion of people can be without symptoms, these infections can go untreated in a person for long periods of time, wreaking havoc on their genitourinary and reproductive tract. These people can also spread these infections to other people, exacerbating this persistent and endemic health threat.

A point to note is that some strains of these infections (Gonorrhoea in particular) are developing multi-drug resistance and evolving into “super-bugs” that are increasingly difficult to treat with current antibiotics. Significant resources are being directed to research in this area, but the most important thing is to get tested and treated early.

 

Who Should Get Tested?

If you have never been tested for STIs before, but have been exposed to sexual encounters in the past, we would recommend you to get tested.

 We also recommend anyone who has had a new sexual encounter to get tested, even if you had used condoms. While it is true that condoms greatly reduce the risk of transmission of STIs, it does not absolutely foolproof as unsurprisingly in the real world they are not always used perfectly.

 Of course, if you have any symptoms, please do get tested and treated.

 

Other STIs

The above 4 STIs are just 4 of the many STIs that you can acquire through sexual contact. There are other STIs that we are concerned about. Other STIs such as the Human Immunodeficiency Virus (HIV), Herpes Simplex Virus (HSV), Hepatitis B and Hepatitis C, Human Papillomavirus (HPV), Chancroid, Molluscum, Pubic Lice and Scabies are some others that we are also concerned about.

It is important that sexually active individuals read up and learn about these STIs to know the signs, symptoms, and modes of transmission to better protect themselves. Knowing more about these STIs will also encourage a person to get treated early should they develop such symptoms.

 

How Do You Reduce Your Risk of Contracting These STIs?

Abstinence is the only way to reduce your risk to zero.

If you are sexually active, use barrier protection such as condoms, the right way. You can also speak to your partner to get tested for STIs before engaging in sexual activity.  A mutually monogamous relationship also carries a lower risk of STIs than having multiple sexual partners.

 If you are sexually active with multiple sexual partners, get yourself tested regularly and treated. The presence of one STI can increase your risk of contracting another one more easily. Most STIs can easily be detected through swabs, urine or blood tests at your doctors. These are rather pain-free and minimally invasive, so there should be no fear to get tested!

There are some STIs that are preventable through vaccinations. HPV Vaccines are available against certain strains of HPV that may cause warts, cervical, anal and penile cancer. Effective vaccines against Hepatitis B are available as well.

 

Conclusion

In summary, the WHO has highlighted the 4 STIs specifically as they are the one which can be completely eradicated from the body if treated properly. But there are other STIs that we should be concerned about too. The best thing you can do is to protect yourself against these STIs through the above-mentioned suggestions.

Get yourself tested regularly if you have new sexual partners. If you have any symptoms, get yourself treated early, and avoid sexual contact until you have been treated and cleared by the doctor as well. 

Take Care & Stay safe!


Other Interesting Reads:

  1. An Overview of STD – From an STD Doctor
  2. The HIV Pro-Virus DNA Test can be done 10 days post exposure.
  3. Weak Erection? Erectile Dysfunction? How to Improve Erection with Pills
  4. Is HPV Vaccine Necessary for Males?
  5. Do I Have HIV Rash? Or Are They Other STD-Related Rashes?
  6. Sexual Health Advice for Travellers
  7. Is HPV Vaccine Necessary for Males?
  8. What You Need To Know about HPV, Cervical Cancer, Pap Smear & HPV Vaccination
  9. 11 Causes of Dyspareunia (Pain During Intercourse)
  10. What is HPV Vaccination (Gardasil 9)
  11. 10 Causes of abnormal Vaginal Lumps and Bumps
  12. An Overview of Gonorrhoea
  13. Genital Warts: The Cauliflower-Like Lumps on the Genitals
  14. Syphilis Symptoms (Painless STD Sores & STD Rashes) 


Also see: wart removal singapore, hiv screening, std check up singapore