Final answer:
The correct answer is E. Diarrhea is not a side effect of tricyclic antidepressants. Tricyclic antidepressants can cause tachycardia, prolonged PR interval, prolonged QRS interval, and orthostatic hypotension as side effects.
Step-by-step explanation:
The correct answer is E. Diarrhea is not a side effect of tricyclic antidepressants.
Tricyclic antidepressants are a class of medications used to treat depression. They work by increasing the levels of certain chemicals in the brain, such as serotonin and norepinephrine, which help to improve mood.
Common side effects of tricyclic antidepressants include tachycardia (increased heart rate), prolonged PR interval (a delay in the electrical conduction from the atria to the ventricles of the heart), prolonged QRS interval (a delay in the electrical conduction through the ventricles), and orthostatic hypotension (a drop in blood pressure upon standing up).