Expiry after opening eye drops — GPhC CRA MCQ
Instant feedback + full explanation. One question, done properly.
Educational content. Not a substitute for clinical judgement or local policy.
Reveal the answer and explanation
Correct answer: A — Discard after the recommended in-use period and do not keep for future self-treatment
Eye drops can become contaminated after opening and have a limited in-use shelf life. The patient should follow storage and discard instructions on the label and leaflet. Future red-eye episodes may require reassessment, particularly if red flags are present. Sharing eye drops is unsafe.
Reference: BNF; manufacturer guidance