Because of the sudden decrease of sex hormones in the body before menstruation, it will affect the whole body system and have a certain reaction. These reactions generally appear 7-14 days before menstruation, worsen 2-3 days before menstruation, and gradually relieve and disappear after menstruation. Medically, these obvious changes are called premenstrual tension.

The general manifestations are as follows:

(1) Mental symptoms are the main symptoms: common nervousness, irritability, general fatigue and weakness, and sometimes headache, insomnia and inattention.

(2) Physical symptoms are the main symptoms: common hand, foot and face edema, abdominal flatulence, some people have abdominal distension, and most girls have constipation, abdominal pain and breast pain.

premenstrual tension is more common in unmarried young people, and it has one or more of the above manifestations, and in most cases it does not affect study and work. A few people have serious symptoms and need treatment. If you take painkillers and sedatives, you can relieve the symptoms.

resources: /b/12931114.html? from=related