Such as a doctor or sleep specialist, to discuss your sleep issues. They will evaluate your condition and determine if Ambien is a suitable treatment for you. If your healthcare provider determines that Ambien is appropriate for your condition, they will issue a valid prescription. The prescription will specify the dosage and instructions for use. Having a prescription is essential for legal online purchases. Choose a reputable e-commerce platform that partners with licensed pharmacies and requires a valid prescription for Ambien. Legitimate e-commerce platforms always insist on a prescription from a licensed healthcare professional.