Is it normal for menstruation to be one week early or one week late?

Patient's question:

No

Doctor's answer:

Hello, it may be related to the endocrine system. It is considered to be caused by qi stagnation and blood stasis. You can use herbs like motherwort or pills like White Peony Pill for regulation. It is not suitable to eat too salty foods, as overly salty foods can increase the retention of salt and water in the body, which is not conducive to recovery. It is also not suitable to drink strong tea or coffee.