Zolpidem is a prescription medication used in adults for the short-term treatment of insomnia (difficulty falling asleep). Zolpidem belongs to a group of drugs called hypnotics. It works by slowing down brain activity so you can fall asleep.

Zolpidem comes in tablet, spray, and sublingual forms. Zolpidem is taken by mouth just before bedtime.

Common side effects of zolpidem include daytime drowsiness, dizziness, and diarrhea. Do not drive or operate heavy machinery until you know how zolpidem affects you.