STIs in India: Symptoms, Testing, and Where to Get Help

Let's talk about something most Indians are taught to never talk about: sexually transmitted infections (STIs). Not because it's scandalous, but because not talking about them is genuinely dangerous. Less than half of Indian adults can identify symptoms of common STIs, and that knowledge gap leads to delayed treatment, continued transmission, and long-term health problems that were entirely preventable.

This guide covers what STIs actually are, what they look like, where to get tested in India (often for free), and how to protect yourself. No judgment, no shame, just information you need.

What Are STIs?

Sexually transmitted infections (STIs) -- sometimes called STDs (sexually transmitted diseases) or youn rog in Hindi -- are infections passed from one person to another through sexual contact. This includes vaginal sex, anal sex, oral sex, and sometimes skin-to-skin genital contact.

Some key facts to start with:

• More than 1 million new curable STIs are acquired every day worldwide among people aged 15-49 (WHO, 2023)
• India reported 2.9 million syndromic STI diagnoses in 2020, up from 2.6 million in 2018 (NACO Sankalak 2023)
• The majority of STIs are asymptomatic -- meaning you can have one and not know it
• Four of the most common STIs are completely curable: chlamydia, gonorrhoea, syphilis, and trichomoniasis
• Even non-curable STIs like herpes and HIV are manageable with proper treatment

Dr Smarajit Jana, public health expert: "The stigma around STIs in India prevents people from seeking timely care. By the time many patients reach a clinic, they've been self-medicating with unregulated treatments for weeks or months, often making things worse."

The Most Common STIs in India: Symptoms Guide

1. Chlamydia

What it is: A bacterial infection caused by Chlamydia trachomatis. One of the most common STIs globally.

Symptoms (when present):

• Unusual discharge from the penis or vagina
• Burning or pain while urinating
• Pain during sex (especially for women)
• Bleeding between periods or after sex
• Testicular pain or swelling in men

The catch: Up to 70% of women and 50% of men with chlamydia have no symptoms at all. This is why testing matters even when you feel "fine."

Treatment: A course of antibiotics (usually azithromycin or doxycycline). Fully curable.

2. Gonorrhoea

What it is: A bacterial infection caused by Neisseria gonorrhoeae. India is currently seeing a resurgence of drug-resistant gonorrhoea (Indian Journal of STD & AIDS, 2024), making early treatment critical.

Symptoms (when present):

• Thick, yellow-green discharge from the penis or vagina
• Burning sensation when urinating
• Sore throat (if contracted through oral sex)
• Rectal pain, discharge, or bleeding (if contracted through anal sex)
• In women: bleeding between periods, pelvic pain

Treatment: Dual antibiotic therapy (usually ceftriaxone + azithromycin). Curable, but drug-resistant strains are emerging -- another reason to get tested early rather than self-treating.

3. Syphilis

What it is: A bacterial infection caused by Treponema pallidum. India saw approximately 8 million new adult syphilis infections globally in 2022 (WHO, 2024), with a notable resurgence post-COVID.

Symptoms progress in stages:

• Primary (3-90 days after exposure): A single, painless sore (chancre) at the site of infection -- genitals, anus, mouth, or throat. Because it's painless, many people miss it.
• Secondary (weeks later): Skin rash (often on palms and soles), mucous membrane lesions, fever, swollen lymph nodes, hair loss.
• Latent: No symptoms, but still infected and potentially transmitting.
• Tertiary (years later if untreated): Severe organ damage including heart, brain, and nervous system.

Treatment: Penicillin injection. Fully curable in early stages. However, damage done in late stages may be irreversible.

4. Genital Herpes

What it is: A viral infection caused by Herpes Simplex Virus (HSV-1 or HSV-2).

Symptoms (when present):

• Painful blisters or sores on or around the genitals, anus, or mouth
• Tingling, itching, or burning before sores appear
• Flu-like symptoms during the first outbreak
• Recurring outbreaks (usually milder than the first)

The catch: Herpes can be transmitted even when no sores are visible, through a process called viral shedding. Many people with herpes don't know they have it.

Treatment: Not curable, but antiviral medications (acyclovir, valacyclovir) significantly reduce outbreaks and transmission risk.

5. Human Papillomavirus (HPV)

What it is: The most common STI worldwide. There are over 100 types, some causing warts, others linked to cancer.

Symptoms (when present):

• Genital warts (painless bumps)
• Most HPV infections have no symptoms and clear on their own
• High-risk strains can cause cervical, anal, penile, and oropharyngeal cancer over time

The catch: HPV is so common that most sexually active people will get at least one strain in their lifetime.

Treatment: No cure for the virus itself, but warts can be treated and HPV-related cancers can be prevented with the HPV vaccine (available in India). Cervical screening (Pap smear) can catch pre-cancerous changes early.

6. HIV

What it is: Human Immunodeficiency Virus, which attacks the immune system.

India-specific data: An estimated 2.54 million people are living with HIV in India (NACO HIV Estimates, 2023). Adult prevalence is 0.20% -- lower than the global average of 0.7%, but the absolute numbers are significant. New infections have declined by 49% since 2010 (64,500 in 2024 vs. 1.25 lakh in 2010).

Symptoms: Early HIV often resembles the flu (fever, fatigue, swollen glands) within 2-4 weeks of infection. After that, the virus may cause no symptoms for years while damaging the immune system.

Treatment: Not curable, but antiretroviral therapy (ART) is available for free through government centres in India. With proper treatment, people with HIV can live long, healthy lives and achieve an undetectable viral load, meaning they cannot transmit the virus sexually (Undetectable = Untransmittable, or U=U).

Where to Get Tested in India

One of the biggest barriers to STI testing in India is simply not knowing where to go. Here are your options:

1. Suraksha Clinics (Free, Government-Run)

NACO operates over 1,100 Suraksha Clinics across India, mostly at district-level government hospitals. These provide:

• Free STI testing and treatment
• Free HIV testing and counselling
• Confidential services -- your information is protected
• Syndromic management -- meaning they can treat based on symptoms even without lab confirmation

How to find one: Visit naco.gov.in and look for ICTC (Integrated Counselling and Testing Centre) or Suraksha Clinic listings in your district.

2. Integrated Counselling and Testing Centres (ICTCs)

ICTCs are specifically focused on HIV testing but also provide broader STI screening. There are thousands across India, and all services are free and confidential. Nearly 24 million adults use HIV testing services annually in India.

3. Private Clinics and Hospitals

Any dermatologist, gynaecologist, urologist, or venereologist can test for STIs. Costs vary by city and test:

• Basic STI panel: Rs 500-3,000
• Comprehensive STI panel (including HIV, hepatitis, herpes): Rs 2,000-8,000
• Individual tests (e.g., just HIV or just syphilis): Rs 200-1,500

4. Online/Home Testing Kits

Some Indian companies now offer at-home STI testing kits that you can order online, collect samples at home, and send back to a lab. Results are typically delivered digitally within 3-5 days. This is a good option if privacy is a major concern.

Dr K. Ray, former head of STI Division at NACO: "We need to normalise STI testing the way we've normalised blood pressure checks. Getting tested isn't a sign that something is wrong with you -- it's a sign that you're taking responsibility for your health."

How to Protect Yourself

Condoms

Consistent and correct condom use significantly reduces the risk of most STIs. They're available at virtually every chemist in India, usually without requiring a prescription or ID. We have a full guide on how to use condoms correctly.

HPV Vaccination

The HPV vaccine is available in India and recommended for ages 9-26. It protects against the most dangerous strains of HPV that cause cancer. Talk to your doctor about getting vaccinated -- it's one of the most effective cancer prevention tools available.

Regular Testing

If you're sexually active, get tested at least once a year -- more often if you have multiple partners. Many STIs are silent, so don't wait for symptoms.

Communication

Talk to your partner(s) about testing and sexual health history. This isn't awkward -- it's responsible. And it gets easier with practice.

PrEP for HIV

Pre-Exposure Prophylaxis (PrEP) is a daily pill that's up to 99% effective at preventing HIV when taken as prescribed. It's available in India, including through some government programmes. If you're at higher risk for HIV, ask a doctor about PrEP.

Myths That Need to Die

Myth: "I'd know if I had an STI."

Fact: Most STIs are asymptomatic, especially in early stages. The only way to know is to get tested.

Myth: "Only 'promiscuous' people get STIs."

Fact: Anyone who has had sexual contact can get an STI. It takes only one encounter. STIs don't discriminate based on your character.

Myth: "You can't get STIs from oral sex."

Fact: Several STIs, including gonorrhoea, herpes, syphilis, and HPV, can be transmitted through oral sex. We cover this in detail in our oral sex and STIs article.

Myth: "STIs are punishment for being sexually active."

Fact: STIs are infections, like any other. A cold isn't punishment for shaking hands. A UTI isn't punishment for not drinking enough water. STIs aren't punishment for having sex.

Myth: "Ayurvedic/homeopathic remedies can cure STIs."

Fact: Bacterial STIs require antibiotics. Viral STIs require antiviral medications. Alternative treatments may delay proper care and lead to complications. Always seek evidence-based medical treatment.

What to Do If You Test Positive

1. Don't panic. Most STIs are curable, and all are treatable. A positive result is the first step toward getting better.
2. Complete your full course of treatment. Don't stop antibiotics early just because symptoms improve.
3. Inform your recent sexual partners. This is hard but important -- they need to get tested too. Many clinics can help with anonymous partner notification.
4. Abstain from sexual contact until your treatment is complete and your doctor confirms you're no longer infectious.
5. Follow up. Some STIs require retesting after treatment to confirm they're cleared.
6. Don't self-blame. Getting an STI doesn't say anything about who you are as a person.

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FAQs

Can I get an STI from a toilet seat, swimming pool, or sharing clothes?

No. STIs are transmitted through sexual contact (vaginal, anal, oral) or, in some cases, through blood. You cannot get an STI from a toilet seat, swimming pool, shared towels, or casual contact like hugging or handshaking. This is a persistent myth that increases stigma unnecessarily.

How soon after unprotected sex should I get tested?

Different STIs have different "window periods" -- the time between exposure and when a test can detect the infection. For most bacterial STIs (chlamydia, gonorrhoea), testing is reliable after 1-2 weeks. For HIV, fourth-generation tests are reliable after 2-6 weeks. For syphilis, 3-6 weeks. Your doctor can advise on the best timing.

Is STI testing confidential in India?

Yes. Both government clinics (Suraksha Clinics, ICTCs) and private facilities are required to maintain patient confidentiality. Your test results cannot be shared with anyone without your consent. At ICTCs, pre- and post-test counselling is provided to ensure you understand your results privately.

Can STIs affect fertility?

Yes. Untreated chlamydia and gonorrhoea can lead to pelvic inflammatory disease (PID) in women, which can damage fallopian tubes and cause infertility. In men, untreated STIs can cause epididymitis, which may affect sperm production. This is one of the most important reasons to get tested and treated early.

Do I need to tell my partner if I have an STI?

Ethically and medically, yes. Your partner(s) need to know so they can get tested and treated, preventing further transmission and protecting their health. Many people find this conversation difficult, and STI counsellors at Suraksha Clinics can help you navigate it, including through anonymous partner notification services.

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Sources

• WHO. "Sexually transmitted infections (STIs)" Fact Sheet (2023). https://www.who.int/news-room/fact-sheets/detail/sexually-transmitted-infections-(stis)
• NACO. "HIV Facts & Figures." https://naco.gov.in/hiv-facts-figures
• NACO. "HIV Estimation 2023 Technical Report" (2024). https://naco.gov.in/sites/default/files/India%20HIV%20Estimates%202023_Technical%20Report_Final_17%20DEC%202024%20(1).pdf
• Indian Journal of STD & AIDS. "Resurgence of sexually transmitted infections in India" (2024). https://journals.lww.com/ijst/fulltext/2024/45020/resurgence_of_sexually_transmitted_infections_in.2.aspx
• PMC. "Resurgence of sexually transmitted infections: Surveillance insights from a North Indian tertiary care hospital" (2024). https://pmc.ncbi.nlm.nih.gov/articles/PMC12180872/
• NACO. "Basic Services Division." https://naco.gov.in/basic-services-division
• NACO. "HIV Counselling and Testing Services (HCTS)." https://naco.gov.in/hiv-counselling-and-testing-services-hcts
• CDC. "About STI Risk and Oral Sex." https://www.cdc.gov/sti/about/about-sti-risk-and-oral-sex.html
• WHO. "Consolidated operational handbook to strengthen the global STI response" (2026). https://www.who.int/news/item/12-02-2026-who-launches-landmark-consolidated-operational-handbook-to-strengthen-the-global-sti-response-amid-rising-infections