Answer to Question 1
B
Feedback:
Antihistamines mitigate the signs and symptoms of allergies, but they do not cure the problem. Second-generation antihistamines are more expensive than earlier drugs. It is prudent to screen for potential interactions with herbal remedies. Because second-generation drugs do not cause sedation, they may generally be taken at any time.
Answer to Question 2
D
Feedback:
Frovatriptan (Frova) interacts unfavorably with selective serotonin reuptake inhibitors and may lead to serotonin syndrome. Ventolin, metformin, and Lipitor do not present a risk for interactions.