When menstruating, you may feel back pain, a feeling that you can’t straighten up after bending down. This is generally not particularly serious, mostly due to pelvic stasis and poor blood circulation during menstruation. If it is not very serious, you can pay attention to keep warm and use hot water bag to compress the abdomen. Diet should pay attention to eat warm and soft food, do not eat spicy, raw and cold food. During menstruation, taking medicines to activate blood circulation and remove blood stasis may promote the absorption of bruises and have the effect of removing blood stasis and dispersing knots. If a woman’s pain is more severe, it may be caused by diseases. Endometriosis and fibromyalgia can cause dysmenorrhea, and there will be a tendency of more and more pain, lumbosacral pain or even accompanied by nausea and vomiting. Patients need to go to the hospital to let the doctor to confirm the diagnosis, after the diagnosis of symptomatic treatment, such as can be surgical, put the Mannix ring and other ways to solve. The main thing is to pay attention to the regularity of life, balanced nutrition, appropriate exercise, improve immunity, safe and comfortable through the menstrual period.