Which category includes dry mouth, blurred vision, urinary retention, and increased intraocular pressure as adverse effects?

Which category includes dry mouth, blurred vision, urinary retention, and increased intraocular pressure as adverse effects?

• A. Benadryl adverse effects
• B. Breast milk effects
• C. Adverse effects
• D. Pregnancy effects

Answer: (C)

These symptoms illustrate adverse effects, specifically the anticholinergic type of adverse effects that come from blocking muscarinic receptors. Dry mouth happens because saliva secretion is reduced; blurred vision results from pupil dilation and inability to accommodate (cycloplegia); urinary retention occurs as the detrusor muscle relaxes and sphincter tone increases; and intraocular pressure can rise when drainage of aqueous humor is impeded by pupil dilation. These are unwanted drug effects seen with many medications that have anticholinergic activity, so they belong in the general category of adverse effects. They aren’t specifically about pregnancy outcomes, breast milk transfer, or a drug-at-a-time safety context, which is why the broad “adverse effects” category is the best fit.

These symptoms illustrate adverse effects, specifically the anticholinergic type of adverse effects that come from blocking muscarinic receptors. Dry mouth happens because saliva secretion is reduced; blurred vision results from pupil dilation and inability to accommodate (cycloplegia); urinary retention occurs as the detrusor muscle relaxes and sphincter tone increases; and intraocular pressure can rise when drainage of aqueous humor is impeded by pupil dilation. These are unwanted drug effects seen with many medications that have anticholinergic activity, so they belong in the general category of adverse effects. They aren’t specifically about pregnancy outcomes, breast milk transfer, or a drug-at-a-time safety context, which is why the broad “adverse effects” category is the best fit.