Actinic conjunctivitis
Actinic Conjunctivitis
Actinic conjunctivitis (/ækˈtɪnɪk kənˌdʒʌŋktɪˈvaɪtɪs/), also known as solar conjunctivitis, is a type of conjunctivitis that is caused by exposure to ultraviolet (UV) radiation, typically from the sun. The term "actinic" is derived from the Greek word "aktis", meaning "ray", and refers to the effect of solar radiation on the eye.
Symptoms
The symptoms of actinic conjunctivitis include redness, irritation, and a gritty feeling in the eyes. In severe cases, it can also cause pain and temporary vision loss. These symptoms are similar to those of other types of conjunctivitis, such as bacterial conjunctivitis and viral conjunctivitis, but the cause and treatment are different.
Causes
Actinic conjunctivitis is caused by exposure to UV radiation. This can occur as a result of spending long periods of time in the sun without proper eye protection, or from exposure to artificial sources of UV light, such as tanning beds or welding arcs. People who live at high altitudes or near the equator are at a higher risk of developing actinic conjunctivitis due to the increased intensity of UV radiation in these areas.
Treatment
Treatment for actinic conjunctivitis typically involves avoiding further exposure to UV light and using lubricating eye drops to relieve symptoms. In severe cases, anti-inflammatory medications may be prescribed. It is also important to wear sunglasses that block UV light to prevent future episodes of actinic conjunctivitis.
Prevention
Prevention of actinic conjunctivitis primarily involves protecting the eyes from UV radiation. This can be achieved by wearing sunglasses that block 100% of UV rays, wearing a wide-brimmed hat to shield the eyes from the sun, and avoiding exposure to artificial sources of UV light.
See also
External links
- Medical encyclopedia article on Actinic conjunctivitis
- Wikipedia's article - Actinic conjunctivitis
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