szaruhártyasérüléshez

A szaruhártyasérülés, or corneal abrasion, is a scratch or damage to the outer clear layer of the eye, the cornea. These injuries can be caused by various factors, including foreign objects entering the eye, such as dust, sand, or even an eyelash. Contact lens wear is another common cause, especially if lenses are not properly cleaned, inserted, or removed, or if they are worn for too long. Accidental trauma, such as a direct blow to the eye or even a fingernail scratch, can also lead to a corneal abrasion.

Symptoms of a szaruhártyasérülés typically include pain or a gritty sensation in the eye, redness, excessive tearing, and sensitivity to light. Blurred vision may also occur. The severity of symptoms often depends on the size and depth of the abrasion. If left untreated, a corneal abrasion can become infected, leading to more serious complications like a corneal ulcer.

Diagnosis usually involves a thorough eye examination by an ophthalmologist or optometrist. They may use a special dye called fluorescein to highlight the abrasion under a blue light, making it visible. Treatment for a corneal abrasion typically involves antibiotic eye drops or ointments to prevent infection, pain relievers, and sometimes a patch to help the eye heal. In most cases, corneal abrasions heal within a few days to a week with proper care. It is important to seek medical attention promptly if a corneal injury is suspected to ensure appropriate treatment and prevent long-term vision problems.