Pterygium generally refers to pterygium, which is divided into stationary stage and active stage. Usually, no treatment is needed for stationary stage and surgical excision is needed for active stage. 1. Resting stage pterygium: the body of resting stage pterygium is thin, not congested, and grows slowly to a certain extent, so no treatment is needed, and the patient can be followed up regularly. 2. Active pterygium: active pterygium grows faster, the body is hypertrophied, the elevation is obvious, infiltration will occur, when invading the cornea, it can cause the patient’s visual impairment, most of the patients need to perform surgical excision, such as pterygium excision combined with amniotic membrane transplantation, etc., and after the operation, patients use gatifloxacin eye drops to prevent infection. It is recommended that patients with pterygium should consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment. Daily patients should also pay attention to eye protection, avoid sunlight, sand and other stimuli, avoid using unclean hands to rub the eyes to avoid eye infections.