Pictures of RitalinQ) What is Ritalin?
Ritalin (methylphenidate) is a central nervous system stimulant, similar to amphetamines in the nature and duration of its effects. It is believed that it works by activating the brain stem arousal system and cortex. Pharmacologically, it works on the neurotransmitter dopamine, and in that respect resembles the stimulant characteristics of cocaine. When taken in accordance with usual prescription instructions, it would be classified as having mild to moderate stimulant properties, but when snorted or injected it has a strong stimulant effect. Ritalin is manufactured by CIBA-Geigy Corporation, and is supplied in 5 mg., 10 mg., and 20 mg. tablets, and in a sustained release form, Ritalin SR as 20 mg. tablets. It is readily water soluble and is intended for oral use. It is a Schedule II Controlled Substance under both the federal and Indiana Controlled Substances Acts. Since Ritalin is a Schedule II Controlled Substance, the federal government strictly regulates the amount that may be man
