Methylphenidate, a central nervous system stimulant, is the active component in both medications in the Ritalin vs Concerta juxtaposition. Both Ritalin and Concerta are indicated to treat narcolepsy (a sleep disorder), ADHD and ADD (hyperactivity and attention deficit disorders). Concerta is recommended to be used as a part of complex therapy including psychological, social and educational activities.
Having slightly different inactive ingredients, the medications in Ritalin vs Concerta comparison may have individually expressed insignificant differences in their effect and/or side effects.
If you need to buy any one of the medications in Ritalin vs Concerta pair without a prescription, you can do it at an online pharmacy. The online method of buying medications has undeniable advantages over the traditional method. For instance, at an online pharmacy you can buy medications at lower prices and do it without leaving your home. (The latter advantage is particularly welcome for those who are embarrassed of buying certain medications in public.) Your purchase will be delivered afterwards to your door in a sealed envelope.