Astigmatism of 150-200 degrees in a 6 year old child usually does not return to normal on its own. Astigmatism belongs to a type of refractive error, usually caused by irregular development of corneal morphology, and the cornea usually grows and develops completely by the age of 3. Therefore, it is usually difficult for a 6-year-old child with 150~200 degrees of astigmatism to recover on his own. If there is 150~200 degrees of astigmatism in the eyes, which has affected the vision, it can be corrected by wearing glasses. In daily life, parents should advise children to develop good eye habits, maintain a correct sitting posture when reading, avoid prolonged eye use, and reduce the time of watching computers, TV and other electronic products to prevent astigmatism from aggravating, while ensuring adequate sleep, and appropriately increase outdoor activities. It is recommended that patients go to the ophthalmology department of regular hospitals, complete the relevant examinations, and wear the appropriate glasses under the guidance of the doctor.