My eye became a red and getting small burning sensation, help me which medicine to take, unable to work on the system, ?

Red eyes: Whenever i get red or irritated eyes, i make sure to first take a break from any eye-straining activity i'm doing - watching tv, working on computer, reading in low light, etc. I like to use otc sterile lubricating tears, and if it's not improving, usually i check in with my doctor - it could be allergies, conjunctivitis or some other irritant. Best of luck!