View Full Version : Differences b/t Concerta and Ritalin LA?


bentbob
08-02-06, 01:07 PM
Isn't it the same drug? If not, what are the differences

Tara
08-02-06, 01:18 PM
The main differences are the delivery system and how long each works for.

Crazy~Feet
08-02-06, 02:20 PM
Not at all, actually. The percentages of instant release and longacting methyl are very different, as well as the mode of release.

Crazy :cool: