The causes of itching around the areola include localized dry skin, localized allergies and eczema. 1. Consider the local skin is too dry, if the long-term failure to wash the breast leads to the skin around the areola is too dry, will lead to a large number of skin keratin accumulation in the areola caused by itching. 2. also need to consider the local allergy, if the patient is allergic to the use of body milk or underwear material, it will cause local itching, accompanied by local redness and swelling and other symptoms. 3. It may also be caused by eczema, which is mostly seen in breastfeeding women. Breastfeeding women due to frequent breastfeeding, the nipple constantly lactation, resulting in a long time in the local skin in a moist state, it is easy to cause eczema, itchy symptoms. There are other causes of itching around the areola, and it is recommended that patients seek medical attention in time to avoid delaying their condition.