A client who has a long-standing history of depression has been on a prescribed antidepressant for several months. During his follow-up clinic visit, he states that he has also been trying St John's wort because he heard it was helpful in treating depression. Which vital signs should the nurse be attentive to for possible adverse effects?

Question

Quizplus · Accepted Answer

The nurse should be attentive to pulse rate because St John's wort can interact with antidepressants and cause an increase in serotonin levels, leading to serotonin syndrome which can manifest as tachycardia. Respiratory rate, oxygen saturation, and temperature are not typically affected by St John's wort.

A Client Who Has a Long-Standing History of Depression Has