If there are no obvious symptoms, areola folds should refer to a normal phenomenon; if there is pain or other symptoms, it may be a pathological manifestation of breast hyperplasia and areola ringworm. With the increase of age, the local soft tissue elasticity of some patients may decrease, and the body fat tissue atrophies, which leads to the areola crease. If women are pregnant and give birth, there will be an increase in breast volume, and after stopping breastfeeding, there may also be areola folds, local skin laxity and other manifestations. These are normal phenomena and can be treated without special treatment. But some patients with breast hyperplasia, after the hyperplasia nodule shrinks, the local skin may also appear elasticity or relaxation and other manifestations, thus leading to areola folds. Areola skin diseases such as areola ringworm may also lead to rough surface of areola skin with folds, itching, flaking and other symptoms. Care should be taken to keep the local skin of the breast dry and clean to avoid infection. If the situation of areola folds, after excluding the normal factors, you should consult a professional doctor in time to identify the cause of the disease, take targeted treatment, and follow the doctor’s instructions for medication, so as not to cause adverse consequences.