Macular degeneration, which is predominantly found in middle-aged and elderly people, is one of the diseases that can lead to blindness, but the specific time of blindness for patients is not clear, and it is related to the severity of the patient’s condition. Macular degeneration patients such as macular degeneration, macular lentigines, macular pre-macular membrane, etc., if the condition is mild, follow the doctor’s advice and timely treatment, the patient can generally maintain effective vision, and will not lose their eyesight. However, if the patient’s condition is serious, there is a possibility of blindness, but the exact time of blindness is not clear. The macula is the most sensitive area of the patient’s eyesight, and if there is a lesion, the patient may suffer from vision loss, distortion of vision and other uncomfortable symptoms, and if there is a delay in treatment, the patient may go blind. It is recommended that patients with macular degeneration should consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.