Definition: Atropine, also known as atropine bromide, is a drug primarily used to treat respiratory depression. It works by blocking the action of acetylcholine, which is involved in the effects of cholinergic drugs such as dopamine and norepinephrine. It acts by inhibiting acetylcholine receptors in the brain, rather than directly affecting the muscle, reducing the effect of these chemicals on the respiratory system. Atropine can be administered intravenously or
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