What does a medicine's expiration date mean?

4.6. The difference between the expiration date and the refill

Are pills still good 2 years after their expiration date? My doctor said that after a while the pills lose potency, but didn't know if refrigeration or freezing helped maintain freshness. These

صلاحية الأدوية: ما بين الحقيقة والخرافة! - استشاري

4.6. The difference between the expiration date and the refill

Why Do Medications Expire?

Expiration Dating Extension

Can you use an expired inhaler? Safety and effects

Medical and Health Center Stage - The Meta-Library

List of returned medicines which passed expiry date (N=2,255

Expiration Dates on Medications - Medical Associates of Northwest

Drug Office - Frequently Asked Questions