Cyperus rotundus has a certain alleviating effect on cervicitis, but it cannot cure it completely. The cervicitis is considered by Chinese medicine to be an abnormal manifestation of dampness and heat, so the use of Phellodendron has an improving effect on the condition, and the specific treatment methods are as follows: 1. Generally, Phellodendron is not used alone, but in conjunction with bitter ginseng, serpentine seeds, gentian grass and other drugs, and these drugs are boiled together and the temperature is adjusted to perform vulva cleansing; 2. After boiling, it can be taken orally and administered systemically to reduce the discharge of secretions, and it can be used with topical drugs to effectively improve the treatment effect. Regardless of how you want to apply Phellodendron, patients should first seek medical attention to clarify the diagnosis, apply the drugs under the guidance of a doctor, combine Chinese and Western medicine, apply antibiotics to control the infection, and apply Phellodendron lotion to maintain local cleanliness. During the treatment of cervicitis, you should also pay attention to rest, ensure sufficient sleep, develop good habits, especially pay attention to personal hygiene, change underwear regularly, keep the perineum dry and hygienic. In addition, timely washing of the vulva with warm water before and after intercourse and reducing the use of lubricants, shower gel, soap and other topical products can effectively prevent the occurrence of cervicitis.