1 definition by LaffingMan

Top Definition
vyvanse (lisdexamfetamine) is a potent central nervous system stimulant prescribed to treat adhd. people who take it usually feel more focused, work harder and faster, potentially euphoric, and more confident. effects of vyvanse are very similar to adderall.

both drugs have a very high potential for abuse. although adderall is the iconic speed-in-a-pill, vyvanse has an advantage due to its easily opened shell containing the drug already in a fine, easily snorted powder(intended purpose is to dissolve in water). a burning sensation in the nose may follow, but will more than likely pass within minutes. this is important because adderall can be a real pain cutting up fine enough to snort. people like to snort these drugs because it causes the drug to kick in much faster and harder, but the duration will be shortened. avoid fruit juice and vitamin c when taking because it can cause your body to absorb less of the drug.

there are plenty of reasons for caution when doing this drug but the broadest category to keep in mind is any problem related to the heart (high/low blood pressure, hardened arteries, heart attacks,irregular heartbeat, ect.)
bovice said adderall was better till he watched me snort 50 mg of vyvanse before he could cut his pill in half. owned.

i used to hate 18th century french ecocritical literature, but now the only thing that makes the bugs stop crawling underneath my skin is "Les Rêveries du promeneur solitaire" on audio tape. thank you vyvanse!!
by LaffingMan April 13, 2008

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