There is no definite answer to the question of how long you need to drink Chinese medicine to treat vaginitis, as it depends mainly on the patient’s personal constitution and condition, and cannot be generalized. Chinese medicine believes that the pathogenesis of vaginitis is mostly due to dampness and heat in the liver meridian (the liver meridian feels dampness and heat), and the breeding of damp worms. According to the identification and typing of vaginitis, different traditional Chinese medicines are given. If the patient is healthy and the gastrointestinal tract is strong in absorbing the medicines, the effect may be seen in one course of treatment, while those with slow absorption may take a month or even longer. In the case of damp-heat in the liver meridian, clearing heat and removing dampness (removing heat and dampness from the body), killing worms and stopping itching is the rule of treatment, and gentian diarrhea and liver soup can be used with additional subtractions. In the case of dampness and insect breeding, the treatment principle is to clear heat and diuresis dampness, detoxify and kill the insects, and the formula can be added with subtractions of Dioscorea Dioscorea Lateralis Soup. The adverse effects of the above herbal formulas are not clear, and should be used under the guidance of a professional Chinese medicine practitioner, and should not be taken blindly by oneself.