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A female asked:

I am prescribed vyvanse (lisdexamfetamine) 70 mg and this morning i took a mucinex maximum strength 1200 mg exporetant. can i still take my vyvanse (lisdexamfetamine) today?

2 doctor answers5 doctors weighed in
Dr. Johanna Fricke
Pediatrics - Developmental and Behavioral 51 years experience
Yes. Guaifenesin : does not interact with stimulants. Know that you'll have later onset, peak & wear-off of Vyvanse (lisdexamfetamine) since you waited.
Dr. Charles Turck
Pharmacology 18 years experience
Yes: According to common drug literature sources, there is no problem taking the two medications together.

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Last updated Sep 6, 2017

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