Registered Practical Nurse (RPN) Practice Test

Which of the following is a common side effect related to taking antidepressants that patients should be made aware of?

1. Constipation

2. Dry mouth

3. Headaches

4. All of the above

The correct answer is: All of the above

When considering the common side effects of antidepressants, it is essential to recognize that a wide range of physiological responses can occur as the body adjusts to these medications. Antidepressants commonly lead to both central nervous system and peripheral changes, resulting in various side effects. Dry mouth is a frequent issue for many patients on antidepressants, primarily due to the medications’ anticholinergic properties. This side effect can be uncomfortable and lead to complications such as dental issues if not managed. Constipation is another common side effect associated with several classes of antidepressants. The slowing of gastrointestinal motility can occur because these medications affect neurotransmitter levels, which in turn can impact bowel function and lead to constipation. Headaches are also prevalent among patients taking antidepressants. The mechanism behind this could be related to changes in neurotransmitter levels that influence vascular dynamics in the brain or changes in the body’s overall physiological balance caused by the medication. Understanding that all of these side effects—dry mouth, constipation, and headaches—are common among patients taking antidepressants is crucial for providing comprehensive patient education. This knowledge empowers patients to manage their treatment expectations and seek help or adjustments if they experience discomfort related to these side effects. Thus, recognizing that multiple side effects exist helps equip patients with