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stimulant |
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stimulantAny substance that acts on the brain to increase alertness and activity; for example, amphetamine. When given to children, stimulants may have a paradoxical, calming effect. Stimulants cause liver damage, are habit-forming, have limited therapeutic value, and are now prescribed only to treat narcolepsy and severe obesity. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Caffeine belongs to the family of methylxanthines, potent central nervous system stimulants known to enhance the body's response to sensory stimuli. Seizures of central nervous system stimulants, in particular amphetamines, have increased sharply in the Federal Republic of Germany and the United Kingdom. |
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