Uveitis is inflammation inside your eye that usually occurs when your immune system fights an infection. It can also happen when your immune system attacks healthy tissue in your eye. Uveitis affects the middle layer of the eye, called the Uvea, resulting in white blood cells and proteins leaking. It can affect one eye or both eyes. Uveitis can affect anyone, but it is most common in people aged 20 to 60.
What are the symptoms of uveitis?
- Blurry vision
- Decreased vision
- Eye pain
- Red eyes
- 对光敏感
- Floaters
There are different types of uveitis.
- Anterior Uveitis: affects the iris (colored part of the eye) and is the most common type that affects the front of the eye
- Intermediate Uveitis: affects the middle of the eye
- Posterior Uveitis: affects the back of the eye
- Panuveitis: affects all parts of the eye
What causes uveitis?
The cause of uveitis is not always known. Infections, systemic inflammatory diseases, or an eye injury can all cause uveitis. Smoking cigarettes can increase the risk of uveitis.
How is uveitis treated?
Your optometrist will most likely prescribe two eye drops: a steroid to reduce inflammation, and an eye drop to dilate the pupil to help with the pain and swelling. Uveitis can lead to permanent vision loss; therefore, early diagnosis and treatment are essential to prevent complications and preserve vision.
