Photalgia
Photalgia is a medical condition characterized by an abnormal sensitivity to light, often causing discomfort or pain in the eyes. This condition can be caused by a variety of factors, including certain diseases, medications, and injuries to the eye.
Causes[edit | edit source]
Photalgia can be caused by a variety of factors. Some of the most common causes include:
- Migraine: This is a type of headache that can cause severe pain and sensitivity to light.
- Conjunctivitis: This is an inflammation of the conjunctiva, the thin layer of tissue that covers the front of the eye.
- Corneal abrasion: This is a scratch or scrape on the cornea, the clear front surface of the eye.
- Uveitis: This is an inflammation of the uvea, the middle layer of the eye.
Symptoms[edit | edit source]
The main symptom of photalgia is an abnormal sensitivity to light. This can cause discomfort or pain in the eyes, especially when exposed to bright light. Other symptoms can include:
Treatment[edit | edit source]
Treatment for photalgia depends on the underlying cause. Some possible treatments include:
- Pain relievers: These can help to reduce pain and discomfort.
- Anti-inflammatory drugs: These can help to reduce inflammation and swelling.
- Eye drops: These can help to soothe the eyes and reduce sensitivity to light.
See also[edit | edit source]
Photalgia Resources | ||
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Contributors: Prab R. Tumpati, MD