Children with myopia of about 100 degrees need to improve their vision by changing their eye habits, etc. if it is pseudomyopia. If it is true myopia, usually need to wear frames to correct. Children with myopia of about 100 degrees need to go to the hospital for an optometry examination to determine whether it is true myopia or pseudomyopia. Pseudomyopia may be caused by excessive eye use, resulting in continuous contraction and spasm of the ciliary muscle, increased lens thickness, blurred vision and other phenomena, which can be improved by changing eye habits, doing eye exercises, and looking into the distance more often. If the myopia is caused by congenital genetics or acquired bad eye habits, the safest treatment is to wear frames to slow down the development of myopia, and wait until adulthood to undergo laser myopia surgery. Children with myopia of about 100 degrees should go to the hospital in time for examination to clarify the nature of myopia, and under the guidance of the doctor to carry out appropriate treatment. Usually need to develop good eye habits, avoid excessive eye use.