What should you know about removing vaginal odour?

Vaginal odour can change with periods, sweat, semen or an infection, so the safest way to remove a persistent or unusual smell is to identify and treat its cause rather than mask it. A fishy smell with changed discharge may need testing for a vaginal or pelvic infection.

The vagina has a normal microbial balance, and its scent can vary across the menstrual cycle and after sex. A new strong smell, especially with thin or unusual discharge, itching, burning, pelvic pain or pain during sex, can signal a condition needing assessment. Odour alone cannot identify the cause.

Scented washes, douching and deodorant products can irritate the vulva and disturb the local balance. They may hide symptoms briefly without treating the underlying problem.

Wash the vulva gently with water or a mild unscented cleanser, dry the area well and change out of damp clothing. Avoid douching and scented products, and use clean breathable underwear. Do not insert leftover antibiotics or home remedies. A clinician may examine you and test a discharge sample before choosing treatment; antibiotics are appropriate only for selected bacterial infections.

Arrange an appointment for a persistent new odour, unusual discharge, itching, burning or pain. Seek urgent care for severe pelvic pain, fever, vomiting, faintness, heavy bleeding or symptoms during pregnancy. Prompt assessment also matters after a procedure or when a retained object may be present.

What could be causing the smell? Do I need an examination or swab? Should my partner be assessed? Which products should I avoid? If treatment is prescribed, how should I use it and what should happen if symptoms persist?