What are the causes of yellow vaginal discharge?

Oct 10, 2022 Source: Cainiu Health
Disease description:

I used to have clear and transparent vaginal discharge, but recently it has turned yellow and quickly stains my underwear. I'd like to know what could be the reasons for yellow vaginal discharge?

Doctor's answer (1)
Dr. Lv Aiming
Yellow vaginal discharge is commonly seen in conditions such as trichomoniasis vaginitis, senile vaginitis, infantile vaginitis, cervical inflammation caused by gonorrhea, cervical erosion, endometritis, and pelvic inflammatory disease. In most cases of yellowish discharge, there is often an accompanying unpleasant odor; therefore, regular vaginal discharge examinations are recommended to identify the specific type of inflammation and enable targeted treatment. It's important to maintain good personal hygiene, frequently change undergarments, closely monitor any changes, and follow a light diet with adequate nutrition while avoiding spicy foods.