Tag: central nervous system stimulants

November 15, 2025 / Mohammed looti

ANALEPTICS

Definition and Classification of Analeptics Analeptics constitute a distinct pharmacological class of central nervous system (CNS) stimulants that, while structurally and chemically separate from the primary amphetamine group, induce a strikingly similar constellation of physiological and psychological effects. The term derives from the Greek word meaning “restorative” or “awakening,” accurately reflecting their primary action: promoting […]

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October 19, 2025 / Mohammed looti

METHYLXANTHINES

Methylxanthines: Pharmacology and Psychological Impact Core Definition and Chemical Structure Methylxanthines represent a class of naturally occurring alkaloids that are structurally defined as methylated derivatives of the xanthine molecule. Xanthine itself is a purine base found in most human body tissues and fluids, and it serves as a crucial intermediate in the breakdown of nucleotides. […]

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