The mechanism of glaucoma is complex, and treatment is based on increasing atrial aqueous outflow, reducing atrial aqueous production, and reducing ocular contents. The first-line drug used for acute closed-angle glaucoma is furfuracoumarol, which is mainly used for pupil reduction to improve pupillary block. For open-angle glaucoma the most commonly used is a prostaglandin derivative, the main treatment is a drop at bedtime, which is currently a relatively effective treatment. Other types of medications need to be selected according to the individual’s situation, and when necessary, adjuvant therapy is used, in principle, in combination with medications. If the IOP can be controlled within the normal range, some patients may consider the option of lifelong medication, but the majority of patients are still mainly treated with surgery. For example, trabeculectomy, iris laser perforation, etc. are commonly used and have certain indications. Glaucoma is a type of disease that requires early intervention, using medication and surgery as a complement to each other, all with the primary goal of lowering intraocular pressure. It is important to visit the hospital ophthalmology department as prescribed by the doctor and to follow up regularly for treatment. Avoid damage to visual function.