Dysmenorrhea, also known as painful periods or menstrual cramps, is pain during menstruation. Its usual onset occurs around the time that menstruation begins. Symptoms typically last less than three days. The pain is usually in the pelvis or lower abdomen. Other symptoms may include back pain, diarrhea or nausea.In young women, painful periods often occur without an underlying problem. In older women, it is more often due to an underlying issues such as uterine fibroids, adenomyosis or endometriosis. ...
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