There are many reasons for areola pain, as follows: 1. Areola injury. For example, the chest was hit or scratched, resulting in areola pain. If the ribs are not fractured, only subcutaneous ecchymosis, you can massage physiotherapy. If there is a wound then you need to stop bleeding and fight infection, apply erythromycin ointment.2. Breast allergy. If contact with poor quality clothes, or use irregular skin care products lead to breast allergy, areola will also appear pain, itching symptoms, need to find out the allergic substances, away from and medication anti-allergy treatment. 3, breast cancer. Cancer patients invade the nerves, will produce sensory changes, such as areola pain, need to be actively hospitalized, early breast cancer can be treated by surgery, adjuvant chemotherapy; advanced patients need regular chemotherapy, regular review. 4, subareolar lymphadenitis. Lymph nodes stimulated by inflammation will show pain, and can be given fluids to reduce inflammation.