Erowid
 
 
Plants - Drugs Mind - Spirit Freedom - Law Arts - Culture Library  
Is it important to you that the world have accurate information about drugs?
Please donate to support Erowid Center's vision!
Methylphenidate (Ritalin, Concerta)
Health
by Erowid
NOTES #
Because methylphenidate is a long acting stimulant, the primary health concerns associated with methylphenidate use related to cardiovascular problems. When used as a recreational stimulant over prescribed doses, the risks of serious or fatal cardiovascular health problems increase.

WARNINGS #
References #