What type of drugs are atropine and glycopyrrolate?

Atropine and glycopyrrolate are classified as anticholinergics. These drugs act by blocking the action of the neurotransmitter acetylcholine at muscarinic receptors. This results in various physiological effects, such as reduced salivation, decreased bronchial secretions, and increased heart rate.

In clinical settings, anticholinergics are often used to manage conditions such as bradycardia during anesthesia and to reduce secretions prior to surgery. Their role in preoperative care is crucial, as they help create a more controlled environment for anesthesia induction and surgery. Understanding the function and applications of anticholinergics is essential for professionals in oral and maxillofacial surgery, as it aids in ensuring patient safety and comfort during procedures.