If there is 75 degrees of astigmatism in the eye, there is no way to reduce it or make it disappear completely, because the cause of astigmatism is due to the irregularity of the cornea, and this process is irreversible. If the astigmatism is relatively small, for example, only 75 degrees, and does not affect the vision, it is not necessary to deal with this situation. However, if it has a more obvious impact on vision, it will cause blurred vision. It is recommended that glasses need to be worn early to improve corrective vision and to maintain clear visual quality in general and not to cause eye fatigue. If you do not want to wear frame glasses, you can also choose corneal contact lenses, also commonly known as contact lenses, but, when choosing such glasses must choose better quality, relatively expensive, the damage to the eyes or side effects will be less.