Is 20mg Vyvanse the same as 20mg Adderall? A Critical Pharmacology Comparison
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4 min read
Pharmacologically, a 20mg dose of Vyvanse is not equivalent to a 20mg dose of Adderall because Vyvanse is a prodrug that must be converted in the body to become active, whereas Adderall's components are active immediately upon absorption. This fundamental difference means that is **20mg Vyvanse the same as 20mg Adderall?** The answer is unequivocally no, requiring different dosage and administration strategies.