Small buds on the skin may be caused by molluscum contagiosum, common warts, milia and other diseases, which can be removed by physical therapy, medication and other means. 1. Molluscum contagiosum: small buds on the skin may be related to molluscum contagiosum, usually laser treatment, the use of high-energy laser to destroy the affected tissues, which helps to remove the local proliferation. In addition, liquid nitrogen freezing and electrocautery can also be used. 2. common warts: may also be caused by common warts, can choose freezing treatment, electrocautery treatment, as well as laser treatment to destroy the warts, improve the local symptoms. For those who are not suitable for physical therapy, you can use salicylic acid, imiquimod and other drugs externally to help the warts subside. 3. Corns: benign lesions, generally do not need treatment. If it seriously affects aesthetics, you can use a needle to pick through the skin on the surface of the papule and squeeze out the contents. Secondly, you can also take point drying method, laser ablation and other ways of treatment. There may be other reasons for the growth of a small bud on the skin, and it is recommended that the patient consult a doctor in time to clarify the cause of the disease and cooperate with the doctor for standardized treatment.