A prescription can be honoured for a full 18 months from the time it is originally filled. Even though a prescription may have refills still indicated on the prescription label, the "legal" and "usable" lifetime of that prescription is 18 months. (This information is for Alberta, Canada only. Every jurisdiction will have its own laws and regulations. Please inquire of your local pharmacist for those rules specific to your local area.)
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Frequently Asked Questions » How long is a prescription valid once it is first filled, assuming it has additional refills?
How long is a prescription valid once it is first filled, assuming it has additional refills?
FREQUENTLY ASKED QUESTIONS
- What formal training is required of a pharmacist?
- Not all drugs are found over the counter in Alberta – what gives?
- How to dispose of medications safely.
- How long is a prescription valid once it is first filled, assuming it has additional refills?
- Why does the doctor often write a prescription for medications that is known to be an over the counter (non-prescription)?
- Medication Passport
- How long do medications last after a purchase?
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- Are the combination products safe?
- What does it mean to compound a medication?
- Is Relacore® safe to take and is it effective?
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- There is lots of attention being paid to “pro-biotics”. What is it?






