Farsightedness and myopia are both refractive errors, common diseases of the eye, and there is no such thing as which of these two diseases is more serious, if you really want to distinguish them, it can only be which one is greater and which one is more serious. This is two different refractive states, farsightedness is due to the developmental lag of the eye, so the refractive state exceeds the normal range, will lead to vision loss, generally in children or infants more common; while myopia is due to unreasonable eye habits or congenital genetic factors, caused by the refractive power of the eyes below the normal range, in this case will lead to the retina imaging falls in front of the retina, thus In such cases, the image of the retina falls in front of the retina, thus causing vision loss. In both cases, glasses are needed to correct the problem, or if you don’t want to wear glasses, you can choose corneal contact lenses.