Discovering a red spot on the white of your eye can be startling. Some people notice them after a sneeze, cough, or even while lifting something heavy—which can easily make you think that something has gone wrong. Known as a subconjunctival hemorrhage, this condition might look alarming but is typically harmless.
It occurs when a tiny blood vessel bursts under the clear surface of your eye, and it usually resolves on its own within 1–2 weeks. […]