I am posting on heart talk..because I take coumadin....Yikes, woke up this morning .left eye..RED.. Whole eye RED..Not right one. normal. I have had cold in eyes..like running eyes. so, I think, I rubbed them ..too hard. My left eye looks red. ..scary..Grandson, said. I must have rubbed soooo hard. I broke a blood vessel... Weekend, so..asked pharmacist..she said..it will take a few days to heal. Nothing to do.... People are staring at me. so will stay home. or..get an eye patch. Bonnie