Irregular menstruation refers to abnormalities in menstrual cycle and menstrual volume. Chinese herbal medicine is more effective in regulating menstrual disorders, but the regulating cycle is longer, so it is necessary to actively cooperate with the doctor’s treatment and avoid being impatient. Patients should not eat radish if they are taking Chinese herbal medicines for Qi. If the herbal medicine is for clearing heat, avoid eating hot foods such as onion, garlic, pepper and mutton; if the herbal medicine is for warming, avoid eating cold and raw foods. At the same time, patients should work and rest regularly, avoid staying up late, get enough sleep and maintain an optimistic state of mind.