 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST] idem belongs to a class of drugs called sedative-hypnotics. It acts on your brain to produce a calming effect. How to use Zolpidem Spray, Non-Aerosol Read the Medication Guide and the Patient Instructions for Use provided by your pharmacist before you start using zolpidem and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Prime the product according to the instructions before you use it for the first time and if you have not used it for at least 14 days. Point the spray away from your face and other people while you are priming it. Spray this medication into your mouth over your tongue as directed by your doctor, usually once a night. Since zolpidem works quickly, use it right before you get into bed. Use it on an empty stomach. Do not use it with or right after a meal because it will not work as quickly. Do not take a dose of this drug unless you have time for a full night's sleep of at least 7 to 8 hours. If you have to wake up before that, you may have some memory loss and may have trouble safely doing any activity that requires alertness, such as driving or operating machinery. (See also </s>