Iritis and uveitis refer to inflammation inside the eye, affecting different parts of the uvea, the middle layer of the eye. This condition can cause pain, redness, light sensitivity, and vision disturbances. While some cases resolve with treatment, others may become chronic or recurrent, requiring ongoing management.

Symptoms of Iritis & Uveitis

Common symptoms include:

• Red, painful eye
• Sensitivity to light
• Blurred vision or floaters
• Decreased vision

Anterior uveitis (iritis) typically presents as a single red and painful eye, while intermediate and posterior uveitis can affect deeper structures, including the vitreous, retina, and choroid.

Causes of Uveitis

Uveitis can result from systemic diseases, infections, or unknown causes. Some conditions linked to chronic or recurrent uveitis include:

• Autoimmune diseases (Ankylosing spondylitis, lupus, sarcoidosis)
• Infections (Herpes simplex, tuberculosis, syphilis, Lyme disease)
• Inflammatory disorders (Psoriatic arthritis, inflammatory bowel disease)
• Ocular conditions (Retinal detachment, intraocular tumors)

Treatment Options

Most cases of uveitis are treated with steroid eye drops to reduce inflammation. In more severe cases, systemic steroids or injections may be necessary. Additional treatments may include:

• Dilating eye drops – Helps stabilize the pupil and reduce discomfort
• Immunosuppressive therapy – Used for chronic or autoimmune-related uveitis
• Treatment of underlying conditions – Managing systemic diseases to prevent recurrence

Why Early Diagnosis Matters

Without proper treatment, complications such as glaucoma, cataracts, and iris scarring can develop. If you experience symptoms of iritis or uveitis, schedule an appointment with Greater Houston Eye Consultants today for expert diagnosis and care.