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Eye health risks and keratoconus awareness

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2026-08-23 18:00 UTC → 2026-08-24 07:03 UTC · added ~~removed~~

Medical experts and public figures have highlighted the risks associated with eye health, specifically focusing on the dangers of eye rubbing. Ophthalmologist Dr. Birtan Öztürk warned that repetitive mechanical pressure from rubbing eyes to relieve fatigue or itching can lead to permanent damage, including keratoconus, corneal thinning, and corneal scratches. Such habits can also increase infection risks and cause dangerous spikes in intraocular pressure for glaucoma patients. These warnings were reinforced by public figures sharing personal health struggles. Entrepreneur Carolina Martins reported losing approximately 70% of the vision in her right eye due to keratoconus, which she attributed to frequent eye rubbing caused by rhinitis-related itching. Additionally, ophthalmologist Dr. Gustavo Bonfadini noted that while refractive errors like myopia are common, symptoms such as sudden vision loss, intense pain, or seeing flashes and shadows must be treated as medical emergencies to prevent conditions like retinal detachment. Further medical insights clarify that while rubbing may provide temporary relief by distributing tears or stimulating the vagus nerve, it can exacerbate allergic itching by increasing histamine release. Experts warn that keratoconus, which causes the cornea to thin and bulge into a cone shape, may initially resemble simple astigmatism but can progress to require corneal transplants. Warning signs include rapid changes in eyeglass prescriptions and seeing halos around lights at night. To mitigate risks, specialists recommend using UV400 certified sunglasses and hats, particularly for children, and caution against using corticosteroid drops without medical supervision.

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