There is no authoritative data to clearly state how long it takes for closed angle glaucoma patients to fully recover after laser treatment, generally about one week the patient’s condition can be stabilized, patients should pay attention to postoperative care after glaucoma laser treatment and develop good eye habits. There is no clear clinical data on the recovery time after laser treatment for patients with closed-angle glaucoma. Generally, patients will have pain in the eyes about 1~2 hours after the operation, and some patients will have a slight inflammatory reaction, but they will recover slowly. Patients with closed angle glaucoma should ensure that their eyes are dry and clean after surgery, use anti-infective eye drops such as tobramycin eye drops as prescribed by the doctor, and do not touch water in a short period of time. Patients should adjust their bad eye habits after surgery, and should not look at electronic products for a long time or stay up late at night. It is recommended that patients with closed-angle glaucoma consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.