Macular edema is usually a disease of the fundus and should be seen in the fundus medicine department of the hospital. Many specialized eye hospitals or large general hospitals have a more detailed division of ophthalmology, with two specialties: fundus surgery and fundus medicine. Fundus medicine mainly treats eye diseases that do not require surgery, such as macular edema, retinal vein embolism, etc. Fundus surgery mainly treats eye diseases that require surgery. Fundus Surgery focuses on diseases of the eye that require surgery, such as retinal detachment and proliferative vitreoretinopathy. Patients with macular edema should go to the fundus surgery department of the hospital in time, and the doctor will find out the specific cause of macular edema by doing fundus fluorescence angiography, oct examination, etc., and then carry out the treatment according to the cause of the disease. Usually, anti-neovascular drugs can be injected into the vitreous cavity to promote the decline of macular edema, and commonly used drugs include compazine intravitreal injection, abciximab intravitreal injection, rezucizumab injection, etc. The specific medication should be directed by the doctor. The specific use of drugs should be under the guidance of a doctor.