To fill a prescription safely online, confirm your prescription is valid and issued by a licensed clinician. Reputable pharmacies will request the prescription or accept it electronically from your prescriber. If a site claims to fill prescriptions without verification, it’s a red flag. Ask the pharmacy how they authenticate prescriptions and whether a licensed pharmacist reviews orders. Keep copies of your prescription and records of the telehealth visit for your files. If insurance is used, verify benefits and prior-authorization requirements. Proper verification protects you from unsafe or counterfeit products and ensures medication appropriateness.