Instead, says Bobby Christensen, O.D., F.A.A.O, they should consult their optometrist for a thorough eye health evaluation and a diagnosis, as there are numerous culprits of red, irritated and swollen eyes. Blepharitis is not contagious. A stye, which is an infection of the gland along the eyelid, and allergic reactions can also cause symptoms which often lead someone to self-diagnose conjunctivitis.
Allergies are frequently the reason for itchy, red eyes.
Whether it's seasonal, or something the person came in contact with, the optometrist can help the patient find relief from the ocular symptoms. Microscopic mites are everywhere and are only a problem when our immune systems are overwhelmed. These mites often multiply in the lashes and cause redness and irritation. An antibiotic is not always the right course of action. In some cases, warm compresses and topical steroid ointments may alleviate the symptoms and clear up the problem.