Uveitis is a general term that describes a group of inflammatory diseases which affect the middle layer of tissue in the eye — the uvea. The uvea contains many blood vessels that carry blood to and from the eye. Inflammation of the tissue in the uvea can significantly affect a person’s quality of vision and can even lead to permanent loss of sight if not properly treated. Anyone who suspects they may have symptoms of uveitis or are in the at-risk group should consult a uveitis specialist to receive proper diagnosis and treatment.