usually a red streak on the surface of the white part of the eyeball isn't anything serious. in fact many people wake up with these streaks due to rubbing their eyes or something during sleep. as long as you're not having any vision problems such as blurred vision or partial loss of vision you probably are safe to take a "watchful waiting" approach to see if the red streak clears up on its own. best of luck!
i recently noticed a red streak in the white of one of my eyes recent trauma occured 5 days ago. what should i do?