Macular disease, long-term smoking or passive smoking, smoke irritation can cause age-related retinal maculopathy, which ultimately leads to blindness, but its causative mechanism has been unknown. Once a lesion develops in the macula, vision loss, dark shadows in front of the eyes, or distorted vision often occurs. Macular disease can be caused by hereditary lesions, age-related changes, inflammatory lesions, and can also be affected by other fundus lesions. 1, macular cleft will be blind? Macular lentigines can cause patients to have dark shadows in the center of vision and distortion of vision, and in severe cases, the center of vision can be extremely poor, and it is a blinding eye disease. It is a blinding eye disease and needs timely treatment. 2.What are the treatments for age-related macular degeneration? Age-related macular degeneration is divided into wet macular degeneration and dry macular degeneration. There is no effective treatment program for dry macular degeneration at present, and stem cell transplantation has been used internationally with some success. For wet macular degeneration, the mainstream treatment is photodynamic therapy and intraocular injection of anti-angiogenic drugs. Patients who have the condition can insist on oral lutein drugs, after a large-scale trial conducted in foreign countries with a population-based unit, lutein supplementation is beneficial to delay the occurrence of age-related macular degeneration. Foods rich in lutein and zeaxanthin include broccoli, pumpkin and corn. 3. Can I go blind with age-related macular degeneration? The cause of age-related macular degeneration (or age-related macular degeneration) is unknown, but several risk factors have been identified. Age is the main risk factor, and the proportion of people with the disease grows progressively with age. This disease has become the most important blinding eye disease in Western countries for people over 50 years of age. If early diagnosis, appropriate intervention and control, the fundus condition of patients with age-related macular degeneration can be stabilized, otherwise it will gradually develop and eventually cause blindness. 4.Can macular edema be cured? Macular edema should be differentiated by type, and common causes include diabetic macular edema caused by diabetes, macular edema caused by retinal vein occlusion, and inflammatory macular edema secondary to uveitis, as well as macular edema caused by vitreous traction, etc. The main treatment method is intraocular injection of anti-inflammatory drugs, which can be used to treat macular edema. The main treatments are intraocular injection of anti-angiogenic drugs, triamcinolone acetonide, vitrectomy, laser photocoagulation, etc., which can be completely cured in some cases. For patients with macular edema that cannot be completely cured, if the normal form and function of the macula can be maintained through continuous treatment, patients can continue to maintain near-normal vision. 5.What are the treatments for macular edema? The main treatments for macular edema are intraocular injection of anti-angiogenic drugs, triamcinolone acetonide, vitrectomy, laser photocoagulation, etc. The treatment should be selected according to the different causes of macular edema, and cannot be generalized. In a considerable number of patients with macular edema, the treatment results are satisfactory, i.e., patients can regain near-normal vision after treatment. However, there are some types of macular edema, such as age-related macular degeneration, which cannot be cured and require continuous treatment. In life, you can also take antioxidant drugs, such as vitamin C, vitamin E. You can also eat more antioxidant food in your daily diet, such as drinking green tea and eating fresh green vegetables. 6.Does macular precursor have to be treated surgically? Most of the macular pre-macular membranes manifest as a layer of vitreous paper-like, no visual change symptoms, can be observed. Progressive vision loss, down to 0.5 or less or serious decline, visual distortion and macular edema feasible vitreous surgery, peeling off the macular membrane tissue. Experienced fundus surgical treatment to complete the surgery time of macular prefovea is generally within 40 minutes, macular folds after macular prefovea peeling surgery subside and fully recover more slowly, the main purpose of the surgery is to prevent further vision loss and improve the symptoms of visual distortion. 7.What happened to the blurred vision after retinal tear laser? The purpose of laser closure of retinal tears is to prevent retinal detachment. Because the laser will cause slight intraocular inflammation, and in the laser treatment, the cornea needs to contact the lens, so a short period of time may be due to corneal epithelial edema and slight inflammatory reaction in the eye and cause blurred vision, two weeks or so can be restored by themselves. After laser should pay attention to avoid excessive eye use, avoid excessive strenuous exercise.