Dysmenorrhea caused by high prostaglandins can be relieved by diet and medication. 1. Medication: Relief through oral prostaglandin synthase inhibitors, such as ketoprofen, ibuprofen, diclofenac and other medications. Too much prostaglandin will cause strong contraction of the uterus, which is a common cause of dysmenorrhea. Oral prostaglandin inhibitors lead to a decrease in the secretion of prostaglandin, thus relieving the symptoms of dysmenorrhea. 2. Dietary relief: Eat some low oil and low salt food, such as cabbage, spinach and so on. The reason for this is that foods high in oil and salt can lead to hormonal metabolism disorders in the human body, which will eventually lead to an increase in the secretion of prostaglandins and estrogen, resulting in increased pain during menstruation. Clinical symptoms of persistent dysmenorrhea require prompt medical attention to avoid delay.