Vasovagal reaction: This is likely related to a vasovagal reflex caused by multiple factors. But you could be prone to it. Dehydration that may be due to excessive alcohol or coffee drinking may predispose to it.
Answered 2/19/2014
4.4k views
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
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