Glossary term

Patient information leaflet: A patient information leaflet is the medicine leaflet supplied with a product, explaining how to take it, key warnings and possible side effects.

EssentialPharmacySource quality: HighLast updated: 29 June 2026

Why this term matters

Many legal and safety discussions refer patients back to the leaflet.

UK medical cannabis context

DfT guidance says a statutory medical defence depends in part on taking the medicine in accordance with professional advice and accompanying written instructions.

What not to assume

Leaflets are essential but do not replace personalised clinician advice.

Careful wording: Avoid telling readers to ignore the leaflet because forums “know better”.

Related glossary terms

Related MCPH pages

Sources and review notes

This entry is educational vocabulary, not medical advice. Suitability, prescribing, product choice and monitoring belong with a qualified clinician or pharmacist.