Patients are taught to avoid which drug due to its antimuscarinic effects?

Question

Quizplus · Accepted Answer

Diphenhydramine is a first-generation antihistamine that has significant antimuscarinic effects, which can cause adverse effects such as dry mouth, urinary retention, constipation, blurred vision, and cognitive impairment. Patients should be advised to avoid or use this drug cautiously, especially in the elderly population, who are more susceptible to these adverse effects.

Patients Are Taught to Avoid Which Drug Due to Its