There is no so-called best treatment program for closed angle glaucoma, only suitable treatment for individual, which can be applied drugs (such as Trichophylline drops, etc.) or surgery (such as laser iridotomy, etc.) and so on. 1. Drugs: Hirsutine eye drops can be applied for treatment, which has the effect of narrowing the pupil and lowering the intraocular pressure, or combined with timolol eye drops for treatment, which has the effect of inhibiting atrial aqueous production, thus lowering the intraocular pressure. Glucocorticoid eye drops can reduce congestion and iris inflammatory reaction, such as prednisolone acetate eye drops. 2. Surgery: peripheral iridectomy, laser iridotomy, etc., can be applied to the treatment of patients whose pathogenesis is pupillary block and whose atrial angle has not yet been extensively adhered, and filtering surgical treatment can be considered when extensive adhesion occurs in the atrial angle. Patients with closed-angle glaucoma need to go to the hospital in time, follow the doctor’s instructions for treatment, and avoid self-medication.