About a week: If, by "a red dot" you are referring to a sub conjunctival hemorrhage . However if the redness seems to get worse, is accompanied by pain, discharge or a change in vision, you should be examined by your ophthalmologist.
Answered 11/23/2013
4.9k views
About 2 weeks: Subconjunctival hemorrhage (a small bleed on the surface of the eye) goes away in about 2 weeks. If the red dot is a blood vessel loop or being caused by something else, it may not go away at all. If the red dot is inside your eye, you should have it evaluated.
Answered 1/14/2018
4.9k views
A doctor has provided 1 answer
A doctor has provided 1 answer
5 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
5 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question