The appearance of bumps or nodules in the eyelids can be attributed to a variety of eye diseases and can usually be divided into the following categories: First, mydriasis, also called blepharitis, is a local inflammation caused by bacterial infection. In this case, anti-infective symptomatic treatment with sensitive antibiotic drops or ointment is needed in the early stages of the disease to control the local inflammation, and surgery is recommended to drain the abscess after it forms. Secondly, chalazion, also known as chalazion cyst, is a sterile inflammatory disease that can be treated without treatment or local heat in the early stages. If the mass does not absorb on its own for a long time, surgery may be considered to remove it. Third, tumorigenic diseases of the eyelid, such as dermatomal cysts and hemangiomas. In this case, it is recommended to first go to the hospital for examination and clarification, and surgery is usually required.