Vaginal Odour: Common Causes and Safe Ways to Manage It

Vaginal odour is normal and can change throughout the menstrual cycle, after exercise, during pregnancy or because of hormonal changes. A mild natural scent is usually nothing to worry about.

However, a new, strong or unpleasant odour, particularly when accompanied by unusual discharge, itching, irritation or pain, may indicate an infection or another condition that requires medical attention.

Understanding the possible causes can help women know when simple hygiene measures are enough and when professional care is needed.

What causes vaginal odour?

The vagina naturally contains bacteria that help maintain a healthy environment. Changes in this balance can sometimes affect vaginal odour.

Common causes include:

Bacterial vaginosis (BV): This can cause a noticeable, sometimes fishy odour and may be accompanied by thin or unusual discharge.

Sexually transmitted infections: Some infections, including trichomoniasis, can cause changes in discharge and odour.

Menstruation: Blood can temporarily change the natural vaginal scent.

Sweat and moisture: The external genital
area contains sweat glands, so heat and prolonged moisture can contribute to body odour.

Hormonal changes: Pregnancy, menstruation and menopause can affect the vaginal environment.

Irritating products: Perfumed soaps, sprays and vaginal deodorants may irritate the vulva and interfere with the natural balance.

How to manage vaginal odour safely

1. Keep the external area clean

Wash the vulva, which is the external genital area, gently with water and, if needed, a mild unscented cleanser.
The vagina itself does not need to be washed internally.

2. Avoid douching

Douching involves washing or flushing inside the vagina. It is generally unnecessary and can disturb the natural balance of microorganisms.

Avoid using vaginal deodorants, scented sprays and other strongly fragranced products to cover up odour.

3. Keep the area dry

Change out of wet swimsuits, sweaty exercise clothing and damp underwear as soon as practical.

Breathable underwear and loose-fitting clothing can also help reduce excessive moisture and irritation.

4. Practise safe sex

Using condoms can reduce the risk of sexually transmitted infections. If you have concerns about a new sexual partner or symptoms following sexual activity, consider speaking with a healthcare professional about testing.

5. Avoid treating the odour without knowing the cause

Different vaginal conditions require different treatments. Using an antifungal, antibiotic or other product without knowing the cause may delay appropriate treatment.

A healthcare professional can determine whether testing or treatment is necessary.

6. Pay attention to other symptoms

Odour is more concerning when it occurs alongside symptoms such as:

Unusual grey, green or yellow discharge

Persistent itching or irritation

Burning during urination

Pelvic or lower abdominal pain

Pain during sexual intercourse

Bleeding that is unusual for you

These symptoms should be assessed by a healthcare professional.

When should you see a doctor?

See a healthcare professional if the odour is strong, persistent or different from your usual vaginal scent, particularly if you also have unusual discharge, itching, pain or burning.

If you are pregnant and notice a significant change in vaginal discharge or odour, it is also sensible to seek medical advice.

Remember This.!

Vaginal odour does not automatically mean that someone has poor hygiene. The vagina naturally has its own scent, and it can change for several harmless reasons.

The safest approach is to avoid harsh products, maintain gentle external hygiene and seek professional advice when a new or persistent odour is accompanied by other symptoms.