Nipple pain after intercourse may have the following reasons: 1, mastitis, secretions blocking the breast ducts or glandular ducts may cause breast inflammation, resulting in breast pain, redness and swelling, can be given to Cefaclor capsules anti-inflammatory, Siwei Pu or anti-inflammatory pain pills to relieve pain, towel hot packs with massage, massage, traditional Chinese medicine fumigation and other tactics to assist in eliminating the inflammation. 2, chapped breasts, if the male partner does not pay attention to the same time biting the skin of the nipple, may lead to broken nipple pain, even radiating to the root of the breast, can be given to Roxithromycin ointment application to promote the repair of the nipple skin. May lead to breast breakage caused by nipple pain, and even radiate to the root of the breast, can be given erythromycin ointment coated to promote nipple skin repair, while keeping the breast dry, clean. Dietary attention can eat high protein, high fiber, low fat food. 3, breast cancer, may also lead to nipple pain accompanied by nipple blood or brown discharge, skin dimple sign or orange peel-like changes, it is recommended to consult the hospital, clear cause of the symptomatic treatment.