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Loganville, GA
A 22-year-old female asked:

First few days on 30 mg vyvanse (lisdexamfetamine) were superb. focus and motivation were high, effects diminished so moved to 50 mg and same thing, worked for few days.

1 doctor answer1 doctor weighed in
Dr. Nicholas Stratas
Psychiatry 61 years experience
Unusual: Unusual for the benefits to diminish in a few days - however I have seen patients who require as much as 90 mgm/day - if effects continue to diminish need to change meds.

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Last updated Feb 26, 2013

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