I have eye redness which generally alternates between each eyes. No itching or burning sensation. Sometimes I feel a very mild pain in back of the red eye. Age 23. Was diagnosed with allergic conj , mgd, rosacea keratitis and now recently the same doctor diagnosed it as nodular episcleritis(there is a nodule near cornea). I dont have photophobia as such. Also had an allergy test a few days back and tested positive for cockroach allergy but i doubt it is allergy as normally its only one eye red and almost no itching and watering at all. no joint pain but i do have bloating and stomach discomfort and itching on both sides of abdomen lately.