A member asked:

Hi, so i took about 4 vyvanse (lisdexamfetamine) 50mgs yesterday and after my girlfriend gave me oral for like 20 minutes i went limp right when we were about to have sex. ?

A doctor has provided 1 answer
Dr. Tony Ho answered

Specializes in Internal Medicine

Why?: The better question is why are you taking so much vynase? Maximum recommended is 70 mg a day; your 200mg daily is nearly triple that. Using stimulants, especially in excess, has a whole host of adverse effects that can happen to you. Be careful!

Answered 4/3/2013

5.2k views

Thank

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