Why Suffixes Matter
Many drug names reveal their class through suffixes. Beta blockers end in -olol, such as metoprolol, and ACE inhibitors end in -pril, such as lisinopril. Statins end in -statin and angiotensin receptor blockers end in -sartan.
More Patterns
Benzodiazepines end in -zepam or -zolam, including diazepam and midazolam. Calcium channel blockers often end in -dipine, and proton pump inhibitors end in -prazole. Anticoagulants such as warfarin, apixaban, and rivaroxaban raise bleeding risk in trauma patients.
Using This on Scene
When a patient hands you a medication list, classify each drug by suffix to infer the medical history. A beta blocker may mask tachycardia in shock, and anticoagulants increase the danger of head injuries. This knowledge helps you ask better questions and communicate clearly with the receiving facility.