Don't know: But I am not a fan of people using excessive amounts of caffeine as a stimulant (the vitamins etc in some of them is total bs). Usually stimulant drugs reduce erections, so i don't understand your reaction, but there are always individual differences in what kinds of side effects. When you are on energy drinks are you thinking more about sex, or sexual things? I would stop the energy drinks.
Answered 2/26/2014
4.4k views
3 doctors weighed in across 2 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