A bacterial infection in the vagina may cause symptoms such as unusual discharge, bad odour, itching, burning during urination, irritation, or discomfort during intercourse. One common cause is Bacterial Vaginosis, which occurs when the natural balance of healthy bacteria in the vagina gets disturbed. This condition is usually treated with antibiotics such as Clindamycin, Clotrimazole or other medicines prescribed by a doctor, depending on the severity of the infection. To help the infection heal and prevent it from recurring, maintain good intimate hygiene by keeping the area clean and dry, wearing loose cotton underwear, and avoiding tight clothing for long periods. Avoid using scented soaps, vaginal washes, sprays, or harsh chemical products because they can further irritate the area and disturb the natural protective bacteria. It is also advisable to avoid unprotected intercourse until the symptoms completely improve and not to scratch the area even if itching is severe. Drinking enough water, maintaining proper menstrual hygiene, and changing undergarments regularly may also help prevent repeated infections. If the symptoms continue, come back frequently, or are associated with fever, pelvic pain, sores, or bleeding, you should consult a gynaecologist for proper examination and testing because fungal infections and some sexually transmitted infections can produce similar symptoms and may require different treatment.