Syncope?: Blacking out for "1 second" can mean many things, it could be a microsleep suggesting sleep deprivation, it could be a seizure, you need to see your physician if this is recurrent.
Answered 3/30/2015
5k views
8 doctors weighed in across 5 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question