Nipple ulcers need to be treated, if it is caused by breastfeeding nipple cracks, can be used vitamin E cream external coating, infection caused by the available mupirocin ointment, tumors caused by the need for surgical treatment. 1. Breastfeeding nipple cracks caused by: breastfeeding is the baby long-term sucking or biting nipples, can be due to nipple cracks, ulcers, can use saline wet compresses, and then external application of vitamin E cream, with emollient, antioxidant, anti-itching effect. Allergic to this product is prohibited. 2. caused by infection: nipple ulcers are commonly caused by local skin infections, mostly caused by bacterial infections, mupirocin ointment can be used externally, the product has antibacterial effect, can be seen in the local burning sensation, stinging sensation, itching and other adverse reactions. This product has antibacterial effect, local burning sensation, stinging, itching and other adverse reactions can be seen. 3. Caused by tumor: nipple ulcers caused by breast tumor need to be treated by surgery and chemotherapy. The existence of breast ulcers need to consult the doctor in time, under the guidance of the doctor to clarify the diagnosis and timely treatment, there is no fastest treatment for this disease.