Question

Common side effects of epinephrine include all of the following, EXCEPT:

1) drowsiness.
2) tachycardia.
3) headache.
4) dizziness.

Answer 1

Drowsiness is not a common side effect of epinephrine; instead, epinephrine typically increases alertness and affects cardiovascular functions such as blood pressure and heart rate.

Step-by-step explanation:

The common side effects of epinephrine, which is used to treat severe allergic reactions such as anaphylaxis, include tachycardia, headache, and dizziness. However, drowsiness is not typically a side effect of epinephrine. Instead, epinephrine tends to increase alertness and elevate cardiovascular responses due to its action of raising blood pressure, relaxing bronchial smooth muscle, and modulating heart rate. Therefore, the correct answer is 1) drowsiness.