Premenstrual syndrome can manifest as a range of symptoms and is not specific to any four. Common manifestations include irritability, insomnia, nervousness, depression, as well as headache, breast swelling and pain, and facial swelling. Premenstrual syndrome is a relatively common gynecological disorder in clinical practice, which is a kind of abnormalities in the mental, physical and behavioral aspects caused by physiological and life factors. More commonly, PMS causes women to experience physical symptoms such as emotional irritability, mental stress, and breast tenderness, which can seriously affect their daily lives. If the symptoms of PMS are severe or persist, the patient should go to the hospital in time to avoid other serious problems.