Powdery tumors are not recommended to be squeezed out to avoid increasing the risk of infection. It is recommended that patients should seek timely medical treatment, mainly surgical treatment, with anti-infection treatment. Pink tumors, i.e. sebaceous cysts, are mostly caused by obstruction of sebum excretion. Surgical excision is generally recommended to eliminate the cyst and prevent and control infection. The common surgical method is to make a shuttle-shaped incision around the cyst, complete removal of the cyst wall, if accompanied by symptoms of infection, more with the use of erythromycin, erythromycin and other antibiotics for anti-infective treatment, so as to avoid aggravation of the condition. Therefore, it is not recommended that patients squeeze sebaceous cysts by themselves, and if they have any discomfort, they should go to the hospital in time and choose the appropriate treatment plan under the guidance of the doctor, so as to avoid delaying the condition.