Why Diabetes Drugs Are High-Yield
Diabetes is extremely common, and its medications are among the most frequently dispensed. The PTCE expects you to recognize major classes, general mechanisms, and storage considerations.
Insulin
Used by type 1 and many type 2 diabetes patients. Categories include rapid-acting, short-acting, intermediate-acting, and long-acting. Insulin requires proper storage - typically refrigerated until opened, then room temperature for a limited period.
Metformin
Metformin (Glucophage) is usually the first oral medication for type 2 diabetes and one of the most commonly dispensed medications overall. Available in immediate-release and extended-release. Generally taken with food.
Sulfonylureas
Glipizide (Glucotrol) and glimepiride (Amaryl) stimulate insulin release. A key risk is low blood sugar, an important counseling point.
SGLT2 Inhibitors
Generic names end in "-gliflozin." Empagliflozin (Jardiance) and dapagliflozin (Farxiga) are common. They help kidneys remove excess sugar through urine.
GLP-1 Receptor Agonists
Semaglutide (Ozempic) and liraglutide (Victoza) are injectable GLP-1 receptor agonists, increasingly common in pharmacy practice.
Study Tips
Focus on recognizing drug names by class using suffix patterns. Build a reference chart with class, common examples, route, and one storage or handling note. This organized approach is more efficient than memorizing drugs in isolation.