Aunt, my ass hurts.

Dysmenorrhea is one of the most common gynecological symptoms in women. It refers to lower abdominal pain and swelling during menstruation, accompanied by lumbosacral pain or other discomfort. Serious cases can affect the quality of life. General dysmenorrhea is mainly related to the increase in the amount of local prostaglandin. The increase in prostaglandin can cause excessive contraction of uterine smooth muscle, causing uterine ischemia and hypoxia, and showing dysmenorrhea. During menstruation, pelvic vein congestion may cause lumbosacral pain. Therefore, menstruation should pay attention to proper rest, prevent long-term standing, prevent overwork, menstruation should pay attention to the cleanliness of vulva, strengthen nutrition, eat protein-rich food, but also pay attention to keeping warm.