Patients with 700 degrees of myopia belong to high myopia, for people with high myopia, in daily life must pay attention to regular eye examinations, and avoid strenuous exercise, etc., the details are as follows: 1. Regular eye examinations: high myopia eye axis will become relatively long, the eye axis is long, the choroid, retina and sclera will correspondingly become thinner, withstand external forces and tolerance is weakened, like high myopia eyes are prone to the periphery of the retina In high myopia, degenerative zones may appear in the peripheral area of the retina, and the degenerative zones may develop retinal fissures. The main purpose is to check whether there are any abnormal areas in the fundus, and if there is a degeneration zone, consider early laser closure. 2. Avoid strenuous sports: Patients with high myopia need to avoid strenuous sports in their daily lives, and avoid various sports that increase intra-abdominal pressure, and patients with high myopia can be treated with glasses, and after adulthood, they can consider laser Surgical treatment.