Description

Caffeine is structurally related to the methylxanthines theophylline and theobromine. Caffeine’s main action is as a CNS stimulant.

ATC Classification

Code
Title
Category
Caffeine
N Nervous system → N06 Psychoanaleptics → N06B Psychostimulants, agents used for ADHD and nootropics → N06BC Xanthine derivatives

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