Which of the following medications has the least clear benefit in the treatment of insomnia?

Question

Quizplus · Accepted Answer

Antihistamines may have sedative effects, but they are not specifically approved for insomnia and can have negative side effects such as next-day grogginess and impaired cognitive function. Benzodiazepines and some antidepressants are commonly used for the treatment of insomnia, while melatonin is a natural hormone that regulates sleep-wake cycles and is also used in the treatment of insomnia.

Which of the Following Medications Has the Least Clear Benefit