Pterygium in the eye refers to pterygium. Patients can be treated with observation, medication, and surgical treatments such as simple pterygium excision to alleviate uncomfortable symptoms. 1. Observation: Small and static pterygium usually needs no treatment, patients can temporarily observe and follow up. Usually, patients should pay attention to eye hygiene, avoid staying up all night, and minimize the stimulation of wind, sand and sunlight. 2. Drugs: If pterygium patients have secondary inflammation and experience discomfort such as a foreign body sensation in the eyes, patients can follow the doctor’s instructions and use drugs such as tobramycin eye drops to control the inflammation and relieve the discomfort. 3. Surgery: If the patient’s pterygium develops progressively, encroaches on the pupil area, and affects the aesthetics, the patient can be treated with surgery, such as simple pterygium excision, pterygium excision combined with bulbar conjunctival flap transfer, etc. The patient is recommended to have pterygium excision in time. It is recommended that patients with pterygium should consult the hospital in time to evaluate their condition and follow the doctor’s instructions.