Ambien (zolpidem) is commonly prescribed for insomnia, helping individuals fall asleep faster by balancing certain brain chemicals. It is intended for short-term use and requires careful handling due to its potential for dependency. If you’re looking to buy Ambien online with overnight delivery in the USA, it’s essential to ensure the pharmacy is legitimate. Some online sources may sell Ambien without a prescription, increasing the risk of receiving counterfeit or dangerous products. Always purchase from a licensed pharmacy and consult your healthcare provider to confirm that Ambien is appropriate for your needs.