Macula is a common fundus disease in middle-aged people, which is much more common in men than in women, and is prone to recurrence. In the process of object formation, the role of the retina is like a photographic film, and the macula is the most sensitive visual area of the retina, when the barrier function of the macular pigment epithelium is impaired, it will lead to retinal disc detachment, which is the middle plasma. At this time, patients tend to show varying degrees of vision loss, blurred vision, distorted vision, small discoloration or dark shadows in front of the eyes. The exact cause of this disease is unknown, but some data suggest that factors such as mental stress, mood swings, smoking and alcohol consumption are associated with this disease. Although MCP is a self-involved disease, which can be cured naturally without any treatment within 3-6 months, those who have recurred many times and have a long course of the disease may have mild or moderate vision loss, or even visual deformity that cannot be eliminated, so once MCP occurs, one should go to the hospital for medical consultation. At present, the most effective and safe treatment is fundus laser under the guidance of the results of fundus fluorescence angiography, and for patients who are not suitable for laser treatment, traditional Chinese medicine also has very good curative effect.