If the side breast becomes bigger, if it is caused by menstruation or pregnancy, it can be observed first and will usually become smaller naturally after the end of menstruation and breastfeeding. If it is due to blockage of the axillary lymphatic vessels, obesity, patients can be reduced through massage therapy, exercise therapy, surgery, etc. 1, massage therapy: massage can promote local blood circulation and metabolism, play the role of tightening muscle tissue. The patient with an enlarged side breast can choose the correct massage method to relieve under the guidance of a professional doctor. But don’t massage for too long every day to avoid damaging the soft tissues, which is counterproductive; 2. Exercise therapy: If the parametrial enlargement is caused by weight gain, patients can moderate aerobic exercise, such as jogging, badminton, etc., to solve the problem through weight loss. You can also choose exercise methods that specifically target the local tissues of the parametrium, such as chest expansion, dumbbell lifting, fist pumping, etc.; 3. Although the side breast affects the beauty, but is not a serious disease, so do not worry too much about it, it is recommended to maintain a stable, optimistic mood. You can choose comfortable cotton clothing to avoid friction that may cause breakage and bleeding.