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If you often find yourself rubbing your eyes, it’s time to take notice. While rubbing your eyes may provide a momentary relief or satisfaction, eye health specialists caution against the habit, emphasizing the potential dangers associated with frequent eye rubbing.
Jill Beyer, OD, an assistant clinical professor of ophthalmology at Stanford University School of Medicine, acknowledges that the compulsion to rub one’s eyes is common. However, she and other experts warn that the practice can put unnecessary pressure on the eyes and lead to serious conditions such as keratoconus.
Frequent eye rubbing may be triggered by various factors, including allergies, dry eyes, blepharitis (eyelid inflammation), viral conjunctivitis (pink eye), and eye strain caused by prolonged screen time. Allergies, in particular, can induce itching, burning, and clear discharge, prompting individuals to rub their eyes more frequently.
While eye rubbing may seem like a quick fix, it often exacerbates the situation. For allergy sufferers, rubbing the eyes can release more histamines, making the eyes even itchier. Moreover, the act of rubbing can cause injuries, including abrasions to the cornea, which may result in pain and discomfort.
A more severe consequence of frequent eye rubbing is the potential development of keratoconus. This condition involves the thinning and warping of the cornea, leading to a bulging shape. Keratoconus, more commonly observed in younger individuals, can be serious, requiring procedures or even corneal transplants in advanced cases.
Experts caution that even if keratoconus doesn’t develop, eye rubbing can still cause harm. The pressure applied during rubbing can lead to changes in the cornea, making it thinner and potentially damaging collagen fibers and other proteins within the eye.
Breaking the habit of rubbing your eyes is essential for maintaining eye health. Instead of rubbing, experts recommend using artificial tears for dryness and adhering to the 20-20-20 rule for eye strain—taking a 20-second break to look at something 20 feet away every 20 minutes. If the compulsion to rub persists or if individuals experience symptoms such as blurry vision, eye sensitivity, redness, or pain, seeking the advice of an eye doctor is crucial.
In conclusion, while eye rubbing may seem innocuous, it carries potential risks that can impact eye health in the long run. Experts urge individuals to prioritize eye care, break the habit of frequent eye rubbing, and consult with professionals if any concerning symptoms arise.
