Newer medications help reduce the time it takes to fall asleep. Some of these sleep-inducing drugs, which bind to the same receptors in the brain as do benzodiazepines, include Lunesta , Sonata , and Ambien . They are somewhat less likely than benzodiazepines to be habit-forming, but over time can still sometimes cause physical dependence. They can work quickly to increase drowsiness and sleep. Another sleep aid, called Rozerem , acts differently from other sleep medicines by affecting a brain hormone called melatonin, and is not habit-forming. Belsomra is another unique sleep aid that affects a brain chemical called orexin , and is not addictive or habit-forming.
There have also been reports of serious skin reactions, including Stevens-Johnson Syndrome and erythema multiforme , in patients taking CHANTIX [see WARNINGS AND PRECAUTIONS ]. There have been reports of myocardial infarction (MI) and cerebrovascular accident ( CVA ) including ischemic and hemorrhagic events in patients taking CHANTIX. In the majority of the reported cases, patients had pre-existing cardiovascular disease and/or other risk factors. Although smoking is a risk factor for MI and CVA, based on temporal relationship between medication use and events, a contributory role of varenicline cannot be ruled out [see WARNINGS AND PRECAUTIONS ].