Not All Reactions Are Equal: How Canadian Pharmacists Distinguish Drug Allergies From Side Effects
When a medication causes an unexpected reaction, many Canadians assume the worst and label it an allergy — a decision that can permanently narrow their future treatment options. Understanding the critical difference between a true drug allergy and a predictable side effect is one of the most consequential distinctions in pharmaceutical care. Canadian pharmacists play a central role in helping patients navigate this distinction accurately and safely.