Your eyes might become bloodshot or red due to lack of sleep, excessive screen time or swimming in a chlorinated pool, amongst other reasons.
Bloodshot eyes are usually harmless and are caused when the blood vessels on the surface of the eye burst, causing the whites of your eyes to take on a pink or red tinge.
There are treatments to reduce or alleviate the appearance of bloodshot eyes, like Optrex Bloodshot eye drops, which work to remove redness and restore the normal blood flow in the eye.