How is vaginitis caused

Patient's question:

September 2016, abundant leukorrhea with a bad odor

Doctor's answer:

Vaginitis is a mixed infection caused by the imbalance of normal flora in the vagina, which can be accompanied by itching of the external genitalia and abnormal changes in the quantity and color of vaginal discharge.
Recommendation: It is best to undergo a gynecological examination and a test for vaginal discharge to identify the cause and provide symptomatic treatment.