White vaginal discharge can be normal if it is mild, without smell, itching, or discomfort, but if it is thick, foul-smelling, or associated with itching, burning, or pain, it may be due to an infection such as a yeast infection or bacterial imbalance. Maintain good hygiene, keep the area clean and dry, wear loose cotton underwear, and avoid scented products or douching. Treatment depends on the cause, antifungal medicines are used for yeast infections, while antibiotics may be needed for bacterial infections, so it is best to consult a doctor for proper diagnosis and treatment. Seek medical care promptly if symptoms are severe, recurrent, or associated with pain, fever, or abnormal bleeding.