What are the symptoms of eye allergies caused by formaldehyde?
Dec 09, 2022
Source: Cainiu Health
Dr. Cui Xin
Introduction
Symptoms of eye allergies caused by formaldehyde include stinging, tearing, blurred vision, itchy eyes, and eyelid swelling. If you experience any discomfort, seek medical attention promptly and receive treatment under a doctor's guidance to prevent worsening symptoms and increased treatment difficulty. Avoid exposure to irritants such as formaldehyde and benzene, maintain good eye hygiene, and develop healthy eye-use habits in daily life.
Eye allergy symptoms caused by formaldehyde include stinging, tearing, blurred vision, itchy eyes, and eyelid swelling.
1. Stinging
Formaldehyde is a substance with an irritating odor. When present in the air, it may irritate the eyes, and prolonged exposure can damage the conjunctival and corneal tissues, causing eye stinging.
2. Tearing
After formaldehyde irritates the eyes, the body activates its self-protection mechanism, increasing tear secretion to wash away and flush out the irritant.
3. Blurred Vision
Long-term exposure to high concentrations of formaldehyde may strongly irritate the eyes, leading to dryness of the ocular surface and uneven tear distribution, resulting in blurred vision.
4. Itchy Eyes
Formaldehyde irritation may cause inflammation and congestion of the conjunctiva, increase evaporation of moisture from the eye surface, and lead to dry, itchy eyes.
5. Eyelid Swelling
In some individuals allergic to formaldehyde, ocular allergic reactions may occur, such as eye itching, redness, and swelling.
When experiencing physical discomfort, prompt medical attention is necessary. Treatment should be conducted under a doctor's guidance to prevent worsening symptoms and increased treatment difficulty. Avoid exposure to irritants such as formaldehyde and benzene, maintain good eye hygiene, and develop healthy eye-use habits.
