* Nonbenzodiazepines: These are a newer class of sleeping medications that are similar to benzodiazepines, but they have fewer side effects. Some common nonbenzodiazepines include zolpidem, eszopiclone, and zaleplon.
* Melatonin: This is a hormone that is produced naturally by the body, and it plays a role in regulating sleep. Melatonin supplements can be helpful for people who have trouble falling asleep or staying asleep.
* Antihistamines: Some antihistamines, such as diphenhydramine (Benadryl) and doxylamine (Unisom), can cause drowsiness and may be helpful for people who have trouble sleeping.