Patients with branch retinal vein occlusion can be treated with laser therapy as prescribed by the doctor, or they can take medication or general treatment to promote recovery. 1. Laser treatment: After branch retinal vein obstruction, retinal laser photocoagulation can be used to treat local blood vessels, effectively preventing neovascularization of the obstructed area and relieving retinal ischemia. 2. Drug treatment: patients with branch retinal vein occlusion can also follow the doctor’s instructions to use drugs to prevent neovascularization, such as intravitreal injection of anti-vascular endothelial growth factor drugs, such as abciximab, bevacizumab, etc., but it is necessary to control the amount of use, and to observe the adverse effects. 3. General treatment: branch retinal vein occlusion is associated with long-term hypertension, diabetes, hyperlipidemia or poor living habits, so patients should improve their living habits, adjust their diets and exercise appropriately in their daily lives. It is recommended that patients with branch retinal vein occlusion consult a doctor to evaluate their condition and follow the doctor’s instructions for treatment.