Types of Uveitis
There are different kinds of
uveitis and they are determined by the area of the eye affected. If the
iris is inflamed, it is called iritis, which develops suddenly and may
last 6-8 weeks. If the middle of the uvea is inflamed, it is called
cyclitis, which affects the muscle that focuses the lens. It also can
develop suddenly and can last for several months. If the back part of
the eye is inflamed, it is called choroiditis. This type of uveitis
develops more slowly, but can last longer.
How is uveitis diagnosed?
The most important method of
properly treating uveitis is to first determine its cause. An eye
doctor will conduct a thorough eye exam. This may be in conjunction
with an extensive medical history questionnaire. It is important to be
examined as soon as any symptoms occur. If left untreated, the
inflammation can permanently affect your eyesight or can even lead to
blindness. In addition to a comprehensive eye exam, blood tests, skin
tests and X-rays may be performed to make an accurate diagnosis.
Rarely, biopsies are taken to assist in the diagnosis.
How is uveitis treated?
It is important for uveitis to
be treated as soon as possible to avoid scarring to the eye. Eye drops
and pupil dilators are often used to reduce inflammation and pain. In
more severe cases, oral medications or injections may be used to reduce
inflammation. Since uveitis can be a multifactorial disease, often a
"team" approach is required among your eye specialist and primary care
physician.
