How to Correct Astigmatism

Jan 07, 2022 Source: Cainiu Health

Dr. Cui Xin

Introduction

How to Recover from Astigmatism: First, avoid squinting while working or studying. Many individuals with astigmatism experience blurred vision due to reduced visual clarity. This symptom commonly occurs in people who also have myopia. Second, avoid reading while lying in bed. Prolonged use of improper postures for viewing objects can contribute to the development or worsening of astigmatism.

Astigmatism is also a very common eye condition. It significantly impairs visual acuity, causing both distant and near objects to appear blurry. In severe cases, astigmatism can substantially interfere with daily life—individuals may need to squint to see more clearly. So, how can astigmatism be corrected or improved?

How to Correct or Improve Astigmatism

First, avoid squinting while working or studying.
Many individuals with astigmatism experience blurred vision, often coexisting with myopia. When objects appear unclear, they instinctively squint to improve focus. However, this habit places excessive pressure on the cornea.
Over time, such pressure can distort the corneal surface, leading to irregular curvature and worsening astigmatism. Therefore, it is essential to consciously avoid squinting to help prevent further deterioration.
Second, avoid reading while lying down.
Prolonged use of improper postures—such as tilting the head while reading or reading while lying face-down on a desk—can contribute to astigmatism by exerting uneven pressure on the cornea. These habits not only promote astigmatism but may also lead to other refractive errors and even amblyopia (lazy eye). Maintaining proper posture during visual tasks is thus crucial for ocular health.

Third, regularly gaze into the distance to help alleviate astigmatism.
Daily eye care plays a vital role in managing astigmatism. Excessive visual strain, for instance, may induce pseudo-myopia, which—if left unaddressed—can progress to true astigmatism.
In daily life, intentionally gazing at distant objects for several minutes each day can help relieve accommodative stress and potentially mitigate mild astigmatism over time.
Often, astigmatism develops secondary to uncorrected or poorly managed myopia, especially when combined with prolonged improper visual habits. Once true myopia sets in—characterized by axial elongation of the eyeball—the structural changes become permanent and irreversible. Hence, cultivating healthy visual habits remains critically important for long-term eye health.

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