Rinsing is generally not allowed after cervical cancer treatment with interferon, and it is recommended to use water to rinse after the treatment is finished, and should not be over-cleaned. Patients after cervical cancer treatment should adjust their diet and develop healthy living habits. After cervical cancer treatment, patients should not douche vaginally during interferon treatment, because vaginal douching will cause part of the drug to flow out, thus affecting the effect of drug treatment. It is suggested that patients should follow the doctor’s instruction to use the medicine, and they can use water to douche the vagina after the drug treatment, and should not clean the vagina too much to avoid causing discomfort symptoms. After treatment, cervical cancer patients should pay attention to diet, try to be light, ensure balanced nutritional intake, and eat less spicy and stimulating food, and patients who have undergone surgery should eat after the gastrointestinal tract has recovered from exhaustion. Patients are advised to keep their pubic area hygienic and dry, and avoid staying up late and drinking alcohol. Therefore, patients should not douche the vagina after cervical cancer treatment, and patients should use medicine under doctor’s guidance. Patients are recommended to follow the doctor’s instruction for review to avoid discomfort.