Senior high school student, menstruation hasn't come for 4 months

Patient's question:

4 months without a menstrual period

Doctor's answer:

Hello, based on your description, you can check your endocrine system and have a color Doppler ultrasound to examine the uterine cavity. Actively treat the cause, and you can try taking Wuji Baifeng pills and Xiaoyao pills. Appropriately supplement estrogen and eat more soy products. Wish you good health.