A product looks unchanged but the expiry or storage history is uncertain. How should the question be handled?
| Field | Scope |
|---|---|
| Subject | Expiry questions: why appearance cannot settle them |
| Exercise | Discuss the stated question; distinguish sources, interpretations and unresolved points. |
Check the original label and ask a pharmacist about the specific product and circumstances. Do not taste, test or use it to decide whether it is safe.
Clarification for “Expiry questions: why appearance cannot settle them”: the point beginning “Check the original label and ask a pharmacist about…” belongs to the question as written. It should not be read as a report that a new check, purchase or experiment has been completed. Review focus: scope. Keep the stated question separate from any broader claim.
Method note for “Expiry questions: why appearance cannot settle them”: use “Check the original label and ask a pharmacist about…” as a row heading in a proposed working record. Put the statement, its supporting source or measurement, and any unresolved detail in separate fields. This proposes a format; it supplies no additional evidence. Keep the stated question separate from any broader claim.
Limit of the answer in “Expiry questions: why appearance cannot settle them”: “Check the original label and ask a pharmacist about…” is an excerpt from the discussion, not an independent verification. A reader needs the relevant original material before treating an interpretation as established. Review focus: scope. Keep the stated question separate from any broader claim.