What anticholinergic effect should a nurse inform a client taking oxybutynin to expect?

Oxybutynin is an anticholinergic medication often used to treat overactive bladder by reducing urinary urgency and frequency. One of the well-known anticholinergic effects associated with this medication is dry mouth. This occurs because anticholinergic agents block the action of acetylcholine, which is a neurotransmitter that, among other functions, stimulates salivary gland secretion. As a result, users may experience a decrease in saliva production, leading to a sensation of dryness in the mouth. This effect is important for patients to be aware of, as it can influence not only their comfort level but also oral hygiene and the risk of complications such as dental issues due to reduced saliva.

Understanding the anticholinergic effects of medications like oxybutynin helps patients manage side effects effectively and seek assistance when necessary.