Zolpidem, sold under the brand name Ambien, is prescribed to treat insomnia by helping patients fall asleep faster. Buying Zolpidem online without a prescription—even if overnight delivery is offered—bypasses necessary medical oversight. This can lead to inappropriate use, side effects such as sleepwalking or memory loss, and potential dependence. Always consult with a doctor to determine whether Zolpidem is safe and appropriate for your condition.