Red Eyes is the most common symptom of the eye which attracts attention of everybody. Usually the redness of eyes is most often mistaken for conjunctivitis. Infact conjunctivitis is one of the many causes for red eyes, the others being glaucoma, iridocyclitis, corneal ulcer, scleritis, episcleritis etc. to name a few. Most of the time conjunctivitis being viral in origin, there will be recovery even without treatment, whereas diseases like glaucoma, corneal ulcer etc., need urgent treatment.... more