health · free Companion App · local in this browser
Opened-Medicine Discard Date Check
Compare the printed expiry date with the label's months-after-opening rule, and mark the date to use first.
This tool offers general information. It does not replace a doctor, lawyer, accountant, or emergency service.
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Enter only the details needed for this task. Check them against the original source.
Your result
This tool gives general information. It is not medical advice. Speak to a licensed clinician before you make a health decision.
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Source notes
- U.S. Food and Drug Administration — Medication Safety
Patients should plan refills ahead of time to avoid running out of essential medications over weekends and holidays.
Reviewed 2026-10-10. Pharmacy lead times vary; call your pharmacist well before you run out.
What this App does not do
This App compares two dates from the package in your hand. It does not judge a medicine's safety or condition.
This free App has no paid features. It does not contact an agency, employer, bank, seller, provider, or other person.