Drug names feel endless until you notice that a lot of them tell you their class in the last few letters. Five endings worth owning before the exam and before your first shift: • -olol = beta blocker (metoprolol, atenolol) • -pril = ACE inhibitor (lisinopril, enalapril) • -sartan = ARB (losartan, valsartan) • -statin = cholesterol-lowering statin (atorvastatin, simvastatin) • -prazole = proton pump inhibitor (omeprazole, pantoprazole) How to study it in 10 minutes: pick one ending, write 3 drugs that share it, then add one thing that class is commonly used for. That sticks better than flipping random flashcards. Heads up: endings are a shortcut, not a rule. A few names break the pattern, so on the bench always confirm with the label and your pharmacist. Study Hall is tonight (Thursday) 7–7:45 PM CT. Bring one ending or drug class that keeps tripping you up and we'll work it live. 👇 Drop your answer below: which ending do you mix up most: -olol, -pril, -sartan, -statin, or -prazole? Or share one ending that isn't on this list.