My doctor has prescribed evion 400 mg twice daily for increased sex drive. is it safe to take 2 daily?

Vitamin E: It is highly unlikely that taking Vitamin E will improve your libido in any way.

Your Belief system: Look at the differen causes of decreased sex drive. Most of them do not require medications to rectify it. Evion is Vitamin E, a great anti- oxidant. I am not sure if it really improves sex drive, unless you change the underlying reasons causing the lack of it. No Vitamin or medication taken in excess is safe. Twice a day of Evion is OK if you believe it works for you. Introspection is better