Final answer:
Non-controlled substance prescriptions expire one year from the date they are issued, and they cannot be filled after that period without a new prescription.
Step-by-step explanation:
Non-controlled substance prescriptions usually expire within 1 to 2 years from the date they were issued by the healthcare provider. This timeframe for expiration is a common guideline observed in many jurisdictions, allowing for the safe and effective use of medications. The expiration date ensures the potency and reliability of non-controlled medications, promoting patient safety and proper medication management. Patients should adhere to these expiration dates and discard any expired medications to maintain the effectiveness and integrity of their prescribed drugs. Consulting with a pharmacist or healthcare professional can provide specific guidance on prescription expiration and appropriate medication disposal methods.