Central Nervous System Stimulants

Central nervous system stimulants include caffeine, cocaine, and amphetamine, although the use and abuse of amphetamines and cocaine represent a much greater health risk, with deviation from social norms.

Caffeine. Perhaps 80 percent of the world s population ingests caffeine in the form of TEA, Coffee, COLA-flavored drinks, and CHOCOLATE. In the central nervous system, caffeine decreases drowsiness and fatigue and produces a more rapid and clearer flow of thought. With higher doses, however, nervousness, restlessness, insomnia, and tremors may result. Cardiac and gastrointestinal disturbances may also be observed. Tolerance typically develops to the anxiety and dysphoria experienced by some individuals. Some degree of PHYSICAL DEPENDENCE has, however, been associated with the chronic consumption of caffeine. The most characteristic symptom of caffeine withdrawal is a long throbbing headache, although fatigue, lethargy, and some degree of anxiety are also common. In general, the long-term consequences of chronic caffeine consumption are relatively minor.

Getting to Know Anxiety

Getting to Know Anxiety

Stop Letting Anxiety Rule Your Life And Take Back The Control You Desire Right Now! You don't have to keep letting your anxiety disorder run your life. You can take back your inner power and change your life for the better starting today! In order to have control of a thing, you first must understand it. And that is what this handy little guide will help you do. Understand this illness for what it is. And, what it isn't.

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