It is possible for women to experience chest tightness and shortness of breath when they have their periods. Women may experience chest tightness, shortness of breath, chest difficulty and lack of energy during menstruation, which may be considered as menstrual reactions. If women experience chest tightness and shortness of breath, it is not excluded that it is caused by pathological reasons. It is advisable for women to go to the hospital to improve cardiac ultrasound and pulmonary function tests. It is advisable for women to go to the hospital to complete cardiac ultrasound and pulmonary function tests to determine whether there are organic lesions of the heart and lungs. If organic lesions are ruled out, consider chest tightness and shortness of breath caused by menstrual reactions. Women should avoid getting cold during their periods, avoid stress and exertion, keep a relaxed mood, ensure sufficient sleep, and avoid eating cold, spicy and stimulating foods.