Why Is Iritis Caused?

Blunt force trauma, a penetrating injury, or a burn from a chemical or fire can cause acute iritis. Infections. Viral infections on your face, such as cold sores and shingles caused by herpes viruses, can cause iritis. Infectious diseases from other viruses and bacteria can also be linked to uveitis.

What causes iritis of the eye?

Sometimes, it's tied to eye trauma or other health conditions. Causes of iritis may include: Injury from burns, punctures, or strikes with a blunt object. Conditions such as ankylosing spondylitis, Reiter syndrome, sarcoidosis, inflammatory bowel disease, Behcet's disease, juvenile rheumatoid arthritis, and psoriasis.

Can iritis go away on its own?

Iritis may go away on its own. If it continues, you may need any of the following: Cycloplegic eyedrops dilate your pupil and relax your eye muscles. This helps decrease pain and light sensitivity.