White discharge (leucorrhea) is normal in small amounts, but excessive or foul-smelling discharge may indicate an infection. Treatment depends on the cause: antifungal medicines for yeast infections, antibiotics for bacterial infections, and antivirals for viral causes.

Good hygiene, wearing clean cotton underwear, and avoiding scented products can help prevent infections. If the discharge is thick, colored, or causes itching or burning, consult a gynecologist for proper diagnosis and treatment.