Corneal shaping is prohibited during the flu Modern myopia correction and prescription control has abandoned the traditional way of frame glasses in favor of a new type of correction with no change in appearance – keratoconus. However, there is a major contraindication to wearing keratoconus during a cold. It is important to stop wearing keratomileusis during a cold, not only for the use of keratomileusis, but also to avoid damage to the eye. This is because in the process of cold, myopic people’s hands will be infected with a large number of bacteria and viruses, and then use both hands to operate and wear, will be infected with bacteria and viruses to the eyes, the whole body’s immunity because of the threat of disease, so resistance will be reduced, tear secretion is also less than usual, breeding bacteria suitable environment, resulting in the impact of the lens oxygen permeability, and eventually cause eye problems. In addition, taking medication during a cold can also have an effect on the physical interaction between the eyes and the lenses, which not only does not correct myopia, but may be counterproductive. As a way to correct myopia in young people, the control effect of keratoplasty lenses is reversible, so short-term discontinuation of wear will not have an excessive impact, so parents and children do not need to worry, if eye discomfort occurs, go to the hospital in a timely manner, communicate with the doctor and explain the situation to ensure the sustainability of the effect.