Vaginal discharge is a thin to creamy fluid made by glands in the cervix and the walls of the vagina. It carries away dead cells and bacteria, keeps the vaginal tissues moist, and maintains the acidic pH (roughly 3.8 to 4.5) that lactobacilli need to keep the area healthy. In other words, discharge is not a sign of disease by default — it is a sign that the body's self-cleaning system is working.

Most reproductive-age women produce roughly one teaspoon (about 4 ml) of discharge per day, although this varies widely from person to person and across the month. The amount and look will change with the menstrual cycle, sexual arousal, pregnancy, breastfeeding, the contraceptive you are on, stress, and the years around menopause. Knowing your own ordinary baseline — colour, texture, smell, and rough amount — is the single most useful skill, because it is the change from that baseline that signals something worth a clinic visit.

What is true across the board is this: a healthy vagina has discharge, and a healthy vagina has a faint natural smell. The marketing image of a scent-free, secretion-free vulva does not exist in biology. Trying to scrub or wash your way to one is one of the most common ways Indian women end up with recurrent BV and irritation.

• Clear or white and watery in the days after a period and through the early-to-mid cycle — the lactobacilli are doing their job and the area is at its most balanced.
• Stretchy, slippery, egg-white (called spinnbarkeit) around ovulation, typically day 12 to 16 in a 28-day cycle. This is the discharge that helps sperm survive and is one of the strongest natural signs of fertility.
• Cloudy, sticky, or thicker in the days before a period as progesterone rises. This is normal and does not need treatment.
• A general increase during pregnancy (called leukorrhoea) — usually thin, milky, and mild-smelling, driven by higher oestrogen and increased blood flow to the pelvis.
• A brief increase with sexual arousal — clear, slippery fluid produced for lubrication. This is not infection, even if there is suddenly more than you expect.
• Postpartum bleeding and discharge (called lochia), which moves from bright red in the first days, to pink or brown, to yellowish-white over four to six weeks. As long as it is steadily lightening and does not smell foul, this is normal healing.
• Less discharge in perimenopause and postmenopause as oestrogen drops and the vaginal walls thin. Vaginal dryness, not infection, is the usual story here.
• Mild brown spotting at the very beginning or end of a period, or for one to two days around ovulation or implantation — old blood being cleared out. By itself, this is not a red flag.
• For a deeper look at how cycle-related discharge maps onto fertility, see yeast-infection-vs-uti-vs-bv-india for the infection differential and bleeding-after-sex-india for blood-tinged variants.

• Clear or white — almost always normal across the cycle. Worry only if it is paired with itch, burning, or a strong smell.
• Creamy or milky white without itch — common before a period and during pregnancy. Normal.
• Thick, white, cottage-cheese or paneer-like with intense outer itch — classic yeast infection (candidiasis). Roughly three in four women will have at least one in their lifetime.
• Thin, greyish-white with a fishy smell, especially after sex or during a period — almost always bacterial vaginosis (BV), the most common abnormal discharge in Indian women.
• Frothy, yellow-green, often with a bad smell, itch, and burning on urination — trichomoniasis, a curable parasitic STI. Both partners need treatment.
• Plain yellow without other symptoms — sometimes normal, but a steady yellow colour can also be the only sign of chlamydia or gonorrhoea, which are often otherwise silent. Worth a swab.
• Pink or light brown spotting — usually mid-cycle ovulation, implantation, or the very start or end of a period. Persistent or repeated spotting outside these times deserves a check.
• Brown discharge a day or two before or after a period — old blood, normal. Brown for many days or with foul smell — see a doctor.
• Bright red outside an expected period — abnormal bleeding; do not ignore. Could be a cervical polyp, infection, pregnancy issue, fibroid, or rarely cervical cancer.
• Heavy, persistent red flow soaking pads — true menstrual or non-menstrual heavy bleeding. Same-day care if you are dizzy, light-headed, or pale.
• Foul, blood-tinged, watery discharge in a postmenopausal woman — never ignore. Always evaluate for cervical or endometrial cancer.

• Mild, slightly tangy, faintly musky or sour — this is the normal background scent created by lactobacilli, and it is healthy. It is the same family of smells you find in unsweetened yoghurt.
• Stronger metallic or iron-like smell during and just after a period — blood is iron-rich; this is normal and clears within a day or two of the period ending.
• Distinct fishy smell, especially after sex or during a period — bacterial vaginosis. Semen and menstrual blood are alkaline and release volatile amines when the vagina is short on lactobacilli.
• Foul, rotten, or putrid smell — a red flag. Suspect a forgotten tampon, retained menstrual cup, foreign body, severe infection, or advanced trichomoniasis. Same-day clinic visit.
• Sweet, bready, or yeasty smell — sometimes accompanies a yeast infection, although yeast is usually less smelly than BV. The dominant clue with yeast is the paneer-like discharge and intense outer itch.
• Almond-like or coppery, briefly, around ovulation — uncommon, harmless, and usually not noticed.
• Sharp ammonia smell — usually sweat plus urine sitting on a pad or in tight underwear, especially in the Indian summer. Hydration, fresh underwear, and a shower clear it within hours.
• A new, persistent smell after menopause — always worth a clinic visit, even if mild. Lower oestrogen changes the flora and can mask other issues.

Three conditions account for the bulk of abnormal discharge in Indian clinics, and learning to tell them apart will save many wasted pharmacy purchases. Bacterial vaginosis (BV) is the most common: roughly one in three reproductive-age women has it at any time, and many have it more than once. The discharge is thin, greyish-white, and the headline is a fishy smell that is worst after sex or during a period. Itch is usually mild or absent. Treatment is oral metronidazole 500 mg twice daily for seven days, or an intravaginal metronidazole or clindamycin gel. Indian generics cost roughly INR 50 to 200 for the full course. The smell usually settles within two or three days but the course must be finished. For a deeper side-by-side, see yeast-infection-vs-uti-vs-bv-india.

Yeast infection (candidiasis) is the next most common — about three in four women will have at least one in their lifetime. The discharge is thick, white, and paneer-like or cottage-cheese-like, the outer vulva is intensely itchy, and there is often burning on urination. Treatment is a single oral dose of fluconazole 150 mg, or a clotrimazole pessary plus cream for seven days. Both are widely available in Indian pharmacies for INR 50 to 300. Recurrent yeast, more than four episodes a year, deserves a doctor visit rather than another OTC tablet.

Trichomoniasis is the third — a sexually transmitted parasite, not an overgrowth of normal flora. The discharge is frothy, yellow-green, and smells fishy or musty, often with vulvar itch and burning when urinating. Treatment is a single oral dose of metronidazole 2 g (or 500 mg twice daily for seven days), and the partner must take the same dose at the same time or reinfection is almost guaranteed. NAAT swabs are the most accurate way to confirm it, and unlike BV or yeast, this one is genuinely transmitted between partners and needs the conversation.

• Chlamydia and gonorrhoea — both can sit silently for weeks or months. When discharge does appear, it is often yellow or mucopurulent, sometimes with mild pelvic discomfort, burning on urination, or bleeding after sex. Diagnosis is by NAAT swab. Treatment is antibiotics guided by the result. Untreated, both can rise into the uterus and tubes and cause infertility — which is why screening matters even when symptoms are minimal. See stis-women-india-screening-symptoms-treatment for the full screening picture.
• Cervical erosion or ectropion — when the softer inner-cervix tissue extends onto the outer surface, often hormonal. Light spotting after sex, mucousy discharge, and visibility on a speculum exam. Often needs no treatment unless symptomatic.
• Cervical polyp — a small benign growth from the cervix. Causes light spotting after sex or between periods, sometimes a heavier mucousy discharge. A gynaecologist can remove it in clinic.
• Pelvic inflammatory disease (PID) — when a lower-tract infection (often chlamydia, gonorrhoea, BV, or a mix) climbs into the uterus and fallopian tubes. Discharge plus deep pelvic pain plus fever is the classic triad, and it is not a wait-and-see. Sometimes IV antibiotics and hospital admission are needed.
• Cervical cancer — in early stages, often silent; in later stages, a foul, watery, or blood-tinged discharge that does not behave like a normal period. Persistent unexplained discharge in any woman, especially over 30, deserves a Pap smear and a careful look.
• Postmenopausal endometrial conditions — including polyps and endometrial cancer. Any discharge after menopause, especially blood-tinged or foul, is an evaluate-now signal.

• A sudden change in discharge colour, smell, or amount that lasts more than a few days.
• Any discharge with a clearly fishy, foul, or rotten smell.
• Itching, burning, rawness, or irritation that does not settle within a few days.
• Pain or burning on urination, or pain during or after sex.
• Pelvic pain, especially deep or central, with or without fever.
• Fever, chills, or feeling generally unwell alongside the discharge — possible PID.
• Spotting or bleeding between periods, after sex, or after menopause.
• Any discharge in a postmenopausal woman, even mild — always worth a clinic visit.
• Discharge during pregnancy that changes colour, smells bad, or comes with itch, fever, or pelvic pain.
• Recurrent discharge that returns within weeks of finishing a treatment course — likely a microbiome or partner factor that needs attention, not a stronger antibiotic.

A standard work-up for abnormal discharge in India usually takes one appointment and one or two simple tests. The gynaecologist will take a short history (when did it start, link to sex or period, products used, any new partner), do a speculum exam to look at the cervix and the discharge, and almost always check the vaginal pH with a small strip. A pH above 4.5 is a strong clue for BV or trichomoniasis. A drop of potassium hydroxide (the whiff test) on the discharge releases a sharp fishy smell when BV is present. Microscopy of a wet-mount slide can show clue cells for BV, hyphae for yeast, or motile trichomonads for trichomoniasis.

If a sexually transmitted infection is on the differential, a NAAT swab for gonorrhoea, chlamydia, and trichomoniasis is the gold standard. A Pap smear is added when there has not been a recent one, or when the cervix looks suspicious, or in any woman with persistent unexplained discharge above the age of 30.

Typical Indian costs in 2026 are roughly: gynae consult INR 300 to 2,000 in a private clinic and free at government PHC, CHC, or teaching hospitals; vaginal pH and whiff test INR 100 to 300; high vaginal swab with microscopy INR 200 to 800; a full NAAT STI panel INR 1,000 to 3,000 depending on city and lab; a Pap smear INR 500 to 1,500. A complete first-look work-up is therefore often achievable within INR 500 to 2,500 even in a private setting. Please do not buy prescription antibiotics over the counter on a guess; the wrong antibiotic wastes the course, masks the real diagnosis, and contributes to resistance.

Government schemes can absorb much of this cost. Pradhan Mantri Surakshit Matritva Abhiyan (PMSMA) provides a free gynaecology consultation on the ninth of every month at participating government facilities, and Anemia Mukt Bharat overlaps with broader reproductive-health screening.

• Do wear breathable cotton underwear by day. Cotton lets sweat evaporate; nylon and polyester trap it, raise local temperature and pH, and feed BV and yeast.
• Do wipe front to back every time after using the toilet. This one habit prevents a large fraction of UTIs and BV flare-ups.
• Do change pads every four to six hours during a normal flow, tampons no longer than eight hours, and menstrual cups within twelve. Heat plus blood plus sweat is the recipe for smell and infection.
• Do wear loose, breathable clothing — especially in the long Indian summer and monsoon months. Cotton or silk inner layers help more than synthetic shapewear.
• Do stay well hydrated. Concentrated urine sitting on a pad or in underwear is a major contributor to ammonia smell, irritation, and UTIs.
• Do not douche or wash water, soap, or any solution inside the vagina. This is one of the single most reliable ways to cause BV.
• Do not use scented soaps, vaginal deodorants, scented panty liners, scented pads, or scented intimate wipes. They are the leading triggers of recurrent discharge complaints in Indian clinics.
• Do not wear tight nylon underwear, tight jeans, or shapewear for long stretches in the heat.
• Do not stay in wet swimwear or sweaty workout clothes for hours after exercise — change as soon as you can.
• Do not share towels, razors, or any wet personal item with anyone else.
• Do not over-use commercial intimate washes such as V-Wash, Clean & Dry, or Lactacyd. The science around daily use is at best debatable and at worst clearly harmful. If you have recurrent BV or odour, stopping these products is often the single biggest improvement. For odour-specific guidance, see vaginal-odor-causes-fishy-vs-normal-india, and for itch see vaginal-itching-causes-india.

• Plain oral probiotics (yoghurt, kefir, lactobacillus capsules) — the evidence for restoring vaginal flora is mixed but mostly safe. Reasonable as a supportive measure alongside proper treatment, not a replacement for it.
• Yoghurt inserted into the vagina — inconsistent evidence, real risk of introducing other bacteria and worsening discharge. Not recommended as a primary treatment for yeast.
• Tea tree oil applied to the vulva or in a bath — can cause significant contact dermatitis and burning. Skip it.
• Vinegar douches — actively harmful. Disrupt the natural pH, strip lactobacilli, and reliably worsen BV. Do not use.
• Cranberry juice or capsules — there is modest evidence for prevention of urinary tract infections (UTIs) but no role for vaginal discharge or BV. Do not rely on it for vaginal symptoms.
• Boric acid vaginal suppositories — used in some recurrent yeast and BV protocols under medical supervision. Toxic if swallowed; never DIY without a gynaecologist.
• Garlic, neem, turmeric, or essential-oil suppositories — popular online but unproven and frequently irritating. Skip.
• Steaming or v-steaming — no proven benefit and a real burn risk. Skip.
• The bottom line: if a remedy is being used in place of a diagnosis, it is delaying real care. A single clinic visit, a swab, and the right short course will outperform any home approach for BV, yeast, trichomoniasis, STIs, PID, and cervical issues.

• Severe pelvic pain plus fever plus abnormal discharge — possible PID or pelvic abscess. Same-day care.
• Heavy, soaking, persistent bleeding outside a period, especially with light-headedness, fast heartbeat, or pallor.
• A clearly foul, rotten smell with a tampon or cup you cannot remove — go to a clinic or A&E the same day.
• Sudden very high fever, rash, vomiting, or feeling profoundly unwell during a period, especially with a tampon or cup in use — possible toxic shock syndrome. Remove the device and go to A&E immediately.
• Abnormal discharge during pregnancy — any leaking fluid that might be amniotic, any heavy bleeding, any green or brown discharge, any fever, or any pelvic pain. Same-day obstetric assessment.
• Postmenopausal bleeding or blood-tinged discharge — not an A&E case usually, but never wait weeks. Book a gynaecologist within the week.

• Myth: discharge means a dirty body. Fact: a healthy vagina makes discharge every day. It is a sign the self-cleaning system is working, not a hygiene failure.
• Myth: you should wash with soap inside the vagina to feel fresh. Fact: this strips lactobacilli, raises pH, and is one of the surest ways to cause BV. Plain water on the outside only.
• Myth: a vinegar douche cleans you out. Fact: vinegar douching is actively harmful and worsens BV in every well-designed study.
• Myth: yoghurt inside the vagina cures yeast. Fact: the evidence is at best inconsistent. A single oral dose of fluconazole or a clotrimazole pessary works far better.
• Myth: any discharge means an STI. Fact: most discharge is normal cycle variation, BV, or yeast — none of which are STIs. Trichomoniasis, chlamydia, and gonorrhoea are the STIs to actually test for.
• Myth: wearing a bra causes vaginal odour. Fact: completely unrelated.
• Myth: a period is unhygienic. Fact: menstruation is a normal physiological process. Hygiene during a period means regular pad, tampon, or cup changes, not shame.
• Myth: safed paani always means weakness or disease. Fact: white discharge is overwhelmingly normal, particularly mid-cycle and during pregnancy. The framing of safed paani as inherently shameful or pathological has kept generations of Indian women out of clinics they did not need to fear.
• Myth: a daily intimate wash is basic Indian hygiene. Fact: daily intimate washes are a marketing product, not a medical recommendation. For most women they make recurrent discharge problems worse, not better.