Corneal abrasion is a scratch on the cornea, the front part of the eye. It is often cause by poking the eye with fingers or nails, rubbing the eye hard, or by foreign objects such as dust or sand getting in the eye. Most symptoms are not serious and resolve within a short period of time with proper treatment.
Corneal abrasions are a common eye injury. Corneal abrasions often cause discomfort, pain, redness, and photosensitivity. Sometimes inflammation occurs, and in some people, serious complications such as infection can develop, leading to a corneal ulcer.
Causes of corneal abrasions and basic prevention methods
- Rubbing or rubbing your eyes hard. When your eyes are irritat, avoid rubbing or rubbing them hard. Instead, use artificial tears.
- Dust, sand, iron, glass or metal fragments splashing into the eyes (in some occupations, this may be difficult to avoid, such as construction workers, etc.) ทางเข้า ufabet https://ufabet999.app. If dust cannot be avoid, the solution is to wear sunglasses or any glasses that cover the eyes while working.
- Wearing contact lenses for a long time or wearing them while sleeping can be prevent by choosing clean contact lenses and wearing them for the specified period of time.
- Dry and thin cornea. Use artificial tears regularly and avoid places with a lot of dust.
- Working too much in front of the computer screen, you should rest your eyes every hour and wear glasses that protect your eyes from computer screen radiation while working.
Corneal abrasions usually do not cause long-term damage to the eye and symptoms usually resolve within 1–3 days. However, those with severe symptoms may take longer to heal because deep and severe scratches can lead to complications such as bacterial keratitis , eye infections, and corneal ulcers.
Corneal abrasions can be prevent by taking precautions to avoid scratching your eyes, such as not rubbing your eyes, wearing protective eyewear when playing sports, using chemicals or sharp tools with caution, washing your hands thoroughly, and keeping your fingernails short. Selecting contact lenses that meet the standards and are appropriate for your eye condition, removing contact lenses before going to bed, and cleaning contact lenses properly can help reduce the risk of corneal abrasions and other eye problems.