Dangerous consequences of the habit of rubbing your eyes have been named

The habit of rubbing your eyes can lead not only to irritation but also to serious vision problems, including corneal damage and infections, ophthalmologists from the University of Illinois at Chicago have warned. This was reported by The Conversation.

According to the doctors, itching and the urge to rub the eyes is one of the most common reasons for visiting an ophthalmologist. The most widespread source of the problem is allergic conjunctivitis, which accounts for nearly half of all cases of eye itching.

With allergies, the conjunctiva becomes inflamed - the transparent membrane on the surface of the eye. Allergens trigger the release of inflammatory substances, causing itching, redness, swelling, and a feeling of discomfort. The urge to rub the eyes can also occur with dry eye syndrome, blepharitis, or irritation of the eyelid skin.

However, as the specialists note, constant eye rubbing is associated with an increased risk of developing keratoconus - a condition in which the cornea gradually thins and deforms, taking on a cone-like shape. This leads to deteriorating vision and pronounced astigmatism.

"The most serious risk associated with eye rubbing is the development of keratoconus," the scientists noted.

Today, the condition can be treated with a corneal cross-linking procedure that strengthens its structure. However, in severe cases, patients may require special contact lenses or even a corneal transplant.

In addition, overly vigorous eye rubbing can cause a corneal abrasion - a painful scratch on its surface. Such injuries increase the risk of infection and require treatment with antibiotics.

Another possible consequence is subconjunctival hemorrhage, when damage to a small blood vessel causes the eye to become bright red. Although this condition usually resolves on its own within one to two weeks, it looks alarming. Eye rubbing also contributes to the spread of conjunctivitis ("pink eye"), especially the viral form, which is easily transmitted through the hands.

To reduce itching, doctors advise using artificial tears, cold compresses, and avoiding contact with allergens. For seasonal allergies, sunglasses and washing the face after being outdoors can help.

Ophthalmologists also recommend avoiding drops that promise to "remove redness," as they provide only a temporary effect and can cause side reactions.

If symptoms persist, specialists advise consulting a doctor to select antihistamine or anti-inflammatory medications.