There is a large difference in vision between the left and right eyes, which should be clinically characterized as refractive parametrization. A comprehensive examination should be carried out and treatment can be done by wearing frame glasses, wearing contact lenses and myopia correction surgery. 1. Wearing frames: After the eye examination, determine the refractive error of the eyes, and wear suitable glasses according to the refractive error. It is important to wear eyeglasses in a timely manner to avoid the formation of amblyopia in eyes with low refractive error. 2. Wearing contact lenses: for patients who don’t like to wear frames, they can choose contact myopia glasses, which also need to be worn after the correct eye test, and they should remember to clean and replace them in time, so as to avoid bringing external bacteria to the eye surface tissues, which will lead to inflammation in the eyes. 3. Corrective myopia surgery: if frame glasses and contact lenses are not suitable for wearing, you can choose corneal laser surgery to correct your myopia, usually at the age of 18 or above, after the degree of stabilization, you can do this kind of surgery. It is recommended to go to the hospital in time for examination when eye discomfort occurs, to clarify the cause and then deal with it accordingly.