What Is Sexually Transmitted Disease (STD)​?​​

What Is Sexually Transmitted Disease (STD)​?​

An STD, or sexually transmitted disease, is an infection that is spread primarily through sexual contact. Common STDs include chlamydia, gonorrhoea, syphilis, HIV/AIDS, and genital herpes. These infections can be caused by viruses, parasites, or bacteria. STDs can affect anyone who is sexually active, regardless of age, gender, or sexual orientation. Early detection through comprehensive STD screening is crucial for effective treatment and preventing complications. 

Women are at greater risk of contracting STDs as they transmit more efficiently from men to women. Women are also more likely to have asymptomatic infections, leading to serious long-term complications like cancer, infertility, and poor pregnancy outcomes. Hence, it is crucial to undergo regular STD tests in Singapore to ensure timely treatment and prevent long-term health issues.

Notice Signs of an STD? Get Tested Today.

Elyon Clinic specialises in STD testing, screening, and treatment services in Singapore. Consultations are private and confidential, ensuring a comfortable screening process.

What are the symptoms of STI / STD?

When symptoms do occur, they may include:

  • Urethral or vaginal discharge
  •  Painful urination
  •  Itch or pain in the urethra or vagina
  •  Rashes, sores or blisters on the genitalia
  •  Lumps or growths on the penis or vagina
  •  Pain, aching, swelling or heaviness in the testicles
  •  Lumps or swollen lymph nodes at the groin


Symptoms can also be general, such as body aches, tiredness, fever, rashes, or swollen lymph glands in the neck, armpits, or groin. STDs can be asymptomatic or mild until later stages. Untreated STDs can lead to complications like infertility, pelvic inflammatory disease, chronic prostate problems, nerve and brain damage, or death.


What are the symptoms of STI / STD?

Process of STD Testing and Screening

Consultations

We adopt a sensitive and non-judgmental approach during consultations.
Each test requires honesty and a complete sexual history to ensure an accurate assessment.

Diagnosis

The necessary STD laboratory tests depend on the diagnosis. Accurate STD diagnosis requires a thorough psychosocial and sexual history, including factors like substance abuse. 

Tests and Treatments

Our doctor may recommend comprehensive STD tests and screening to protect your sexual health and prescribe preventive medicine if necessary.

STD Testing May Include

STD Testing May Include:​

  • Urine test
  •  Oral/Genital Swab
  •  Blood tests – from arm or finger prick
  •  Comprehensive physical examination on skin surfaces including external genitalia
  •  Swab from discharge or cell samples from affected areas

Types of STD or STI Tests Available

Results are available within 3-5 working days. For rapid testing, results are ready in 20 minutes. Consultation fees start from $30, and our STD test prices are not charged with GST.

*Please note that all STD test packages are EXCLUSIVE of consultation fees.

Consultation
$30 - $100
Consultation fee starts from $30.
In general, longer, more complex consultations cost more.
Rapid HIV consultation only $30 (not inclusive of tests).
STD / STI Phlebotomy by the doctor only $30 (not inclusive of tests).
STD / STI consultation costs: 8am – 2pm ($60 – $100) 6:30pm – 9:30pm ($70 – $120)
Private, confidential, discrete and comprehensive discussion of history, symptoms and concerns.
Evaluation of sexual risks.
Evaluation of lumps, bumps, growths, sores, ulcers, lymph nodes, discharges, itch, rash, lice etc.
Discussion of treatment options and investigations.
Basic I
$60
Blood tests. Results in 3 working days.
HIV
Syphilis
Hepatitis B
Basic II
$120
Blood tests. Results in 3 working days.
HIV
Syphilis
Hepatitis B
Herpes Simplex Virus Type I (HSV-1)
Herpes Simplex Virus Type II (HSV-2)
Basic III
$100
Blood tests. Results in 3 working days.
HIV
Syphilis
Hepatitis B
Hepatitis C
Basic IV
$160
Blood tests. Results in 3 working days.
HIV
Syphilis
Hepatitis B
Hepatitis C
Herpes Simplex Virus Type I (HSV-1)
Herpes Simplex Virus Type II (HSV-2)
Standard Test
$200
Blood tests. Results in 3 working days.
HIV
Syphilis
Hepatitis A
Hepatitis B
Hepatitis C
Candida Antibody
Herpes Simplex Virus Type I (HSV-1)
Herpes Simplex Virus Type II (HSV-2)
Urinary (Male) Urethritis STD Test
$280
Urine tests. Hold urine for 2 - 4 hours. Results in 3 - 5 working days.
Chlamydia and Gonorrhea PCR
Monilia
Trichomonas
Mycoplasma
Ureaplasma
Urine Microscopy and Culture
Urinary (Female) Urethritis and Vaginitis STD Test
$360
Urine and vaginal swab tests. Hold urine for 2 - 4 hours. No testing during menstruation. Results in 3 - 5 working days.
Chlamydia and Gonorrhea PCR
Monilia
DNA Probe for Trichomonas, Gardnerella, Candida
Mycoplasma
Ureaplasma
Urine Microscopy and Culture
Vaginal swab cultures
Comprehensive (Male) STD Test
$390
Blood and urine tests. Hold urine for 2 - 4 hours. Results in 3 - 5 working days.
HIV
Syphilis
Hepatitis A
Hepatitis B
Hepatitis C
Candida Antibody
Herpes Simplex Virus Type I (HSV-1)
Herpes Simplex Virus Type II (HSV-2)
Chlamydia and Gonorrhea PCR
Monilia
Trichomonas
Mycoplasma
Ureaplasma
Urine Microscopy and Culture
Comprehensive (Female)* STD Test
$470
Blood, urine and vaginal swab tests. Hold urine for 2 - 4 hours. No testing during menstruation. Results in 3 - 5 working days.
HIV
Syphilis
Hepatitis A
Hepatitis B
Hepatitis C
Candida Antibody
Herpes Simplex Virus Type I (HSV-1)
Herpes Simplex Virus Type II (HSV-2)
Chlamydia and Gonorrhea PCR
Monilia
Trichomonas
Candida
Mycoplasma
Ureaplasma
Urine Microscopy and Culture
Vaginal swab cultures
*Comprehensive Female STD Test with additional DNA Probe for Gardnerella, Trichomonas and Candida.

Price of Individual STD or STI Tests – 2025

PAP Smear (Thinprep)
$60
To detect abnormalities in the cervix/cervical cells
Digene Test
$200
Human Papilloma Virus (HPV) DNA
Digene with PAP Smear
$240
Abnormalities in cervix and HPV infection.
Abnormalities in anal canal and HPV infection
HIV DNA PCR
$600
Human Immunodeficiency Virus (HIV) DNA
Polymerase Chain Reaction (PCR) Test
Remark: Results in 2 weeks. Weekdays only.
Come before 11am.
SD Bioline HIV Combination / Duo Test
$120
Human Immunodeficiency Virus (HIV) P24 Antigen / Antibody Test (4th Generation Test)
Remark: Rapid test available
ORAQUICK HIV-1/2 Antibody Test
50
Human Immunodeficiency Virus (HIV) Antibody Test
Remark: Rapid Oral Saliva Test.
Results in 20 minutes.
SD Bioline HIV-1/2 Antibody Test
$50
Human Immunodeficiency Virus (HIV) Antibody Test
Remark: Rapid Fingerprick Blood Test.
Results in 20 minutes.
Herpes Simplex Virus PCR
$300
Herpes Simplex Virus Polymerase Chain Reaction (PCR) Test
Remark: Oral/Genital Swab.
Results in 2 weeks
Chlamydia and Gonoccocal PCR
$160
Chlamydia and Gonorrhea
Remark: Oral/Genital Swab or Urine Test.
Hold urine for 2-4 hours
STI-7 Multiplex PCR
$480
Chlamydia Trachomatis (CT)
Neisseria Gonorrhea (NG)
Trichomonas Vaginalis (TV
Mycoplasma Genitalium (MG)
Mycoplasma Hominis (MH)
Ureaplasma Urealyticum (UU)
Ureaplasma Parvum (UP)
Remark: Urine test or Swab test.
Hold urine for 2 - 4 hours.
Results in 3 - 5 working days.
Vaginitis Advanced Profile
$320
Atopobium vaginae
Candida albicans
Candida others (includes C. krusei, C. glabrata, C. dublinensis, C. parapsilosis, C. tropicalis, and C. lusitaniae)
Gardnerella vaginalis
Trichomonas vaginalis
Mobiluncus spp (M. mulieris & M. curtisii
Remark:Dry swab.
Results in 3-5 working days.

Types of STD or STI Tests Available

Results are available within 3-5 working days. For rapid testing, results are ready in 20 minutes. Consultation fees start from $30, and our STD test prices are not charged with GST.

*Please note that all STD test packages are EXCLUSIVE of consultation fees.

Consultation
$30 - $100
Consultation fee starts from $30.
In general, longer, more complex consultations cost more.
Rapid HIV consultation only $30 (not inclusive of tests).
STD / STI Phlebotomy by the doctor only $30 (not inclusive of tests).
STD / STI consultation costs: 8am – 2pm ($60 – $100) 6:30pm – 9:30pm ($70 – $120)
Private, confidential, discrete and comprehensive discussion of history, symptoms and concerns.
Evaluation of sexual risks.
Evaluation of lumps, bumps, growths, sores, ulcers, lymph nodes, discharges, itch, rash, lice etc.
Discussion of treatment options and investigations.
Basic I
$60
Blood tests. Results in 3 working days.
HIV
Syphilis
Hepatitis B
Basic II
$120
Blood tests. Results in 3 working days.
HIV
Syphilis
Hepatitis B
Herpes Simplex Virus Type I (HSV-1)
Herpes Simplex Virus Type II (HSV-2)
Basic III
$100
Blood tests. Results in 3 working days.
HIV
Syphilis
Hepatitis B
Hepatitis C
Basic IV
$160
Blood tests. Results in 3 working days.
HIV
Syphilis
Hepatitis B
Hepatitis C
Herpes Simplex Virus Type I (HSV-1)
Herpes Simplex Virus Type II (HSV-2)
Standard Test
$200
Blood tests. Results in 3 working days.
HIV
Syphilis
Hepatitis A
Hepatitis B
Hepatitis C
Candida Antibody
Herpes Simplex Virus Type I (HSV-1)
Herpes Simplex Virus Type II (HSV-2)
Urinary (Male) Urethritis STD Test
$280
Urine tests. Hold urine for 2 - 4 hours. Results in 3 - 5 working days.
Chlamydia and Gonorrhea PCR
Monilia
Trichomonas
Mycoplasma
Ureaplasma
Urine Microscopy and Culture
Urinary (Female) Urethritis and Vaginitis STD Test
$360
Urine and vaginal swab tests. Hold urine for 2 - 4 hours. No testing during menstruation. Results in 3 - 5 working days.
Chlamydia and Gonorrhea PCR
Monilia
DNA Probe for Trichomonas, Gardnerella, Candida
Mycoplasma
Ureaplasma
Urine Microscopy and Culture
Vaginal swab cultures
Comprehensive (Male) STD Test
$390
Blood and urine tests. Hold urine for 2 - 4 hours. Results in 3 - 5 working days.
HIV
Syphilis
Hepatitis A
Hepatitis B
Hepatitis C
Candida Antibody
Herpes Simplex Virus Type I (HSV-1)
Herpes Simplex Virus Type II (HSV-2)
Chlamydia and Gonorrhea PCR
Monilia
Trichomonas
Mycoplasma
Ureaplasma
Urine Microscopy and Culture
Comprehensive (Female)* STD Test
$470
Blood, urine and vaginal swab tests. Hold urine for 2 - 4 hours. No testing during menstruation. Results in 3 - 5 working days.
HIV
Syphilis
Hepatitis A
Hepatitis B
Hepatitis C
Candida Antibody
Herpes Simplex Virus Type I (HSV-1)
Herpes Simplex Virus Type II (HSV-2)
Chlamydia and Gonorrhea PCR
Monilia
Trichomonas
Candida
Mycoplasma
Ureaplasma
Urine Microscopy and Culture
Vaginal swab cultures
*Comprehensive Female STD Test with additional DNA Probe for Gardnerella, Trichomonas and Candida.

Price of Individual STD or STI Tests – 2025

PAP Smear (Thinprep)
$60
To detect abnormalities in the cervix/cervical cells
Digene Test
$200
Human Papilloma Virus (HPV) DNA
Digene with PAP Smear
$240
Abnormalities in cervix and HPV infection.
Abnormalities in anal canal and HPV infection
SD Bioline HIV-1/2 Antibody Test
$50
Human Immunodeficiency Virus (HIV) Antibody Test
Remark: Rapid Fingerprick Blood Test.
Results in 20 minutes.
Herpes Simplex Virus PCR
$300
Herpes Simplex Virus Polymerase Chain Reaction (PCR) Test
Remark: Oral/Genital Swab.
Results in 2 weeks
Chlamydia and Gonoccocal PCR
$160
Chlamydia and Gonorrhea
Remark: Oral/Genital Swab or Urine Test.
Hold urine for 2-4 hours
STI-7 Multiplex PCR
$480
Chlamydia Trachomatis (CT)
Neisseria Gonorrhea (NG)
Trichomonas Vaginalis (TV
Mycoplasma Genitalium (MG)
Mycoplasma Hominis (MH)
Ureaplasma Urealyticum (UU)
Ureaplasma Parvum (UP)
Remark: Urine test or Swab test.
Hold urine for 2 - 4 hours.
Results in 3 - 5 working days.
Vaginitis Advanced Profile
$320
Atopobium vaginae
Candida albicans
Candida others (includes C. krusei, C. glabrata, C. dublinensis, C. parapsilosis, C. tropicalis, and C. lusitaniae)
Gardnerella vaginalis
Trichomonas vaginalis
Mobiluncus spp (M. mulieris & M. curtisii
Remark:Dry swab.
Results in 3-5 working days.
Why is STD Screening Important?​

Why is STD Screening Important?

Consider STD screening if you’ve had unprotected sex, multiple partners, or if your partner’s STD status is unknown. Our STD clinic offers confidential and various STD tests for both males and females, with screening packages ranging from $60 to $470 and individual tests from $60 to $600.

Practising safe sex and using condoms can lower, though not entirely eliminate, infection risks. Regular testing is crucial, especially after exposure to contaminated body fluids.

Preparing For Your STD Test​

What do I need to prepare before going for an STD consultation or test?

For urine tests, avoid urinating for at least 2 hours before the sample collection. If menstruating, wait until after your period ends. Share your health and sexual history and symptoms with your doctor, as this information is crucial for assessment and diagnosis. Our doctors maintain confidentiality. 

Common STD Syndromes and Complications​

  • Acquired Immunodeficiency Syndrome (AIDS)
  • Ano-genital lumps
  • Ano-genital ulcers
  • Ano-rectal syndromes
  • Acute arthritis
  • Pelvic inflammatory disease (PID)
  • Female infertility and ectopic pregnancy
  • Fetal and neonatal infections
  • Complications of pregnancy and delivery such as spontaneous abortion, premature labour, and premature rupture of membranes
  • Neoplasia such as cervical carcinoma and dysplasia
  • Human papillomavirus infection and genital warts
  • Female lower genital tract infection such as cervicitis and urethritis
  • Male urethritis
  • Viral hepatitis
  • Tertiary syphilis and neurosyphilis
  • Epididymo-orchitis
  • Molluscum contagiosum
  • Skin rash genital or generalised
  • Vaginal discharge

Frequently Asked Questions on STDs

Individuals who have had anal or oral sex should seek advice on rectal and throat testing options. Sexually active women under 25 should be tested yearly for chlamydia and gonorrhoea.

Pregnant women should be tested for HIV, hepatitis B and C, and syphilis early in their pregnancy.

Anyone who shares injection drug equipment or has unprotected sex should get an STD test yearly.

Yes, get tested if you suspect you’re at risk. Some STDs are asymptomatic or show signs only in later stages. Testing confirms if you have contracted any STDs.

Yes, STDs can be transmitted through oral or anal sex, sharing needles, or contact with blood, semen, or vaginal discharge. Medical professionals can also get exposed through needle pricks or bodily fluids.

STD tests work by detecting antibodies that your body develops in response to the disease. Most STDs have an incubation period where the antibodies are still forming. Testing too early may result in false negatives. Incubation periods range from 24 hours to 2 months. Consult your doctor for the specific timeframe.

Yes, it is possible to contract more than one STD. Some STDs lower immunity, making you more susceptible to others. Your doctor will recommend appropriate tests based on your symptoms and history.

STDs caused by bacteria, parasites, or yeast can be cured with prescribed medication. Viral STDs like HIV, HPV, hepatitis, genital herpes, and cytomegalovirus are incurable but manageable with treatment to reduce symptoms and transmission risk.

Dr Vincent Chia

MB BCh BAO (Dublin NUI), Graduate Diploma in Family Medicine (NUS)
Certificate In Andrology (Men’s Health)
Member, Society for Men’s Health
Family Physician

Dr Vincent Chia is a board-accredited Family Physician with over 25 years of clinical experience. Having trained in Ireland and Singapore, he has expertise in Dermatology, Endocrinology, Cardiology, General Surgery, Vascular Surgery, Obstetrics and Gynaecology, Men’s Health, and a special interest in Sports Medicine. Known for his warm and approachable demeanour, Dr Chia is dedicated to providing comprehensive care and ensuring his patients understand their clinical decisions.

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