Can you get glasses without correcting astigmatism?

Whether astigmatism should be considered when getting eyeglasses depends on the degree of astigmatism and individual visual comfort. If astigmatism is mild and causes no obvious discomfort, it may be left uncorrected for now; however, if astigmatism is significant or symptoms such as eye strain are present, correction becomes necessary. Detailed analysis is as follows:

If astigmatism is very mild and there are no symptoms such as double vision, eye soreness, or eye pressure during daily activities, it can be temporarily ignored when prescribing glasses. Such minor astigmatism has little impact on visual quality, and over-correction might instead cause eye discomfort. In these cases, glasses should be prescribed based only on nearsightedness or farsightedness.

If astigmatism is significant, or if symptoms like blurred or double vision and dizziness or headaches after prolonged visual tasks are present, the astigmatism prescription must be included in the eyeglasses. Ignoring astigmatism forces the eyes to constantly adjust to compensate for the refractive error, which worsens eye fatigue and, over time, may lead to progression of myopia or hyperopia.

To protect vision, proper daily eye care is essential. Avoid prolonged continuous use of the eyes; take a 5- to 10-minute break every 40 minutes. Ensure adequate and soft lighting in your visual environment, and avoid reading or viewing electronic screens in overly bright or dim conditions. Have regular eye exams and update your eyeglass prescription as needed.