The reason for breast wrinkles is as follows: 1. dry skin, dry weather, dry skin without body lotion, wrinkles are normal, you can apply more hydrating skin care products. 2. skin aging, as the age of breast tissue atrophy, breast skin will be loose, dry, wrinkled performance, is a normal skin aging phenomenon, you can apply vitamin E. 3. The skin of breast cancer patients will have orange peel-like or cauliflower-like manifestations. A hard lump can be seen in the breast, which is poorly adhered to the surrounding tissues and can be painful to touch or not, and the nipple can be invaginated, overflowing or even cracked. The lump should be removed for histopathological examination, and if it indicates malignancy, early surgical excision and lymph node dissection are required.