Atropine and scopolamine belong to which drug class?

Atropine and scopolamine are classified as cholinergic blocking agents, also known as anticholinergics. This class of drugs works by inhibiting the action of acetylcholine, a neurotransmitter that plays a crucial role in the parasympathetic nervous system. By blocking the muscarinic receptors that acetylcholine would typically activate, atropine and scopolamine can lead to various physiological effects, such as decreased salivation, dilation of the pupils, and reduced smooth muscle contraction.

These effects are particularly useful in veterinary medicine for managing certain conditions, such as pre-anesthetic medication to reduce secretions, treating bradycardia, and alleviating motion sickness. By understanding the role and mechanism of cholinergic blocking agents, it becomes clear how atropine and scopolamine function within this specific drug class.