Gynostemma Pill can regulate menstruation, and patients should use the medicine under the guidance of a doctor. However, it is prohibited for patients during pregnancy and diabetes, and patients with colds should also consult a doctor before using the medicine. Before using the medicine, patients should explain to the doctor whether they are taking other drugs for treating menstrual disorders to avoid contraindications of drug combination. To consolidate the efficacy of the medication, patients should avoid eating spicy, cold and stimulating diet such as seafood, chili, coffee, alcohol and beverages during the course of taking the medication. Some patients may experience allergies, manifested as skin itching, rashes, etc., at this time should immediately stop the drug and seek medical attention. Since Gynostem Pill is a proprietary Chinese medicine, the safety is relatively high and other adverse reactions are generally rare. If the patient’s symptoms are not relieved after about 2 weeks of medication, he or she should seek prompt medical attention. In addition, from the perspective of Western medicine, gynecological diseases such as cervical polyps, endometritis, polycystic ovary syndrome, as well as long-term dieting and weight loss, strenuous exercise and other factors may cause irregular menstruation or even amenorrhea in patients. Therefore, it is recommended that patients actively improve the examination and carry out targeted treatment under the guidance of doctors.