What causes watery vaginal discharge after menstruation?

After menstruation, if vaginal discharge resembles water, it is mainly considered to be caused by inflammation. In such cases, it is recommended to first go to the hospital for a detailed routine examination of vaginal discharge, which can help better identify the specific type of inflammation. Generally, after diagnosis, anti-inflammatory medications should be used under a doctor's guidance. During treatment, the diet must be light—spicy and irritating foods should be avoided—and personal hygiene should be carefully maintained. Vaginal washing or bathing with gynecological anti-inflammatory medication daily may be helpful and is commonly suitable for the treatment of patients with inflammation.