Macrocephaly is a purulent disease caused by bacterial infection. If there is always recurring macrosomia, it depends on the age to decide as well as analyze the change of the disease. First, if it is children and adolescents, because they are still in the growth period, the glandular function of the checkerboard is very vigorous, which may cause the disease to appear repeatedly without too much worry. In the early stages of the disease, as long as the early treatment, such as the local use of antibiotic drugs or give local hot compresses, most patients can gradually improve. Secondly, it is mainly seen in the middle-aged and elderly people. If there is a recurrent wheals, it is necessary to consider the possibility of malignant neoplastic diseases such as adenocarcinoma of the lid, and after the repeated occurrence of wheals, it is necessary to go to a regular hospital for surgery to remove it as soon as possible, and the removed tissue should be sent for pathological examination to clarify the nature.