Thats quite intresting, perhaps I should give some more information on her. My turtle is well aware that she has to swallow the vyvanse & didnt have any vitiman C before taking her 180mg dose roughly 4 hrs ago. She isnt a stranger to ADD meds, haveing been "perscribed" them for years now (on and off) She also has a script for Ritalin
10mg (to help while the vyvanse kicks in as well as a "boost" if needed later in the day.) which she never takes a "med vacation" from even though her doctor advises taking one whenever possiable, this recent 6 day vacation was while on spring break.
Did ur need to have been taking Vyvanse for a week or two in order for it to work come on suddenly, or has that the way it always worked for you? I never heard of a stimulant
having to be taken over a period of time to work.
She has been told ritalin shouldnt produce a cross tolerance with her Vyvanse, but maybe this could have been the case?