Hard to say: This depends a lot on your age, and if you have any other medical problems or not. Sometimes eye conditions can cause flashes of light, and other times it can be part of a neurologic condition, like migraines, or vascular problem related to blood flow to the eyes. I would start by seeing my regular doctor or eye doctor and discuss this with them.
Answered 3/1/2016
6k views
5 doctors weighed in across 2 answers
20 doctors weighed in across 3 answers
7 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