Front
ACE Inhibitors (e.g., Lisinopril)
Back
Inhibit ACE to prevent Angiotensin II formation
Indicated for HTN and HF; side effects include dry cough and hyperkalemia.
Public Deck
Pharmacology Drug Classes - 50 Essentials
Learn 50 essential pharmacology drug classes with mechanisms, indications, and key side effects.
AnyFlashcards50 cards
Preview
Front
Beta-Blockers (e.g., Metoprolol)
Back
Antagonize beta-adrenergic receptors
Used for HTN and arrhythmias; side effects include bradycardia and fatigue.
Front
Calcium Channel Blockers (Dihydropyridines)
Back
Inhibit L-type calcium channels in vascular smooth muscle
Used for HTN and angina; side effects include peripheral edema and flushing.
Front
Statins (HMG-CoA Reductase Inhibitors)
Back
Inhibit HMG-CoA reductase to lower cholesterol
Indicated for hyperlipidemia; side effects include myalgia and liver enzyme elevation.
Front
Loop Diuretics (e.g., Furosemide)
Back
Inhibit Na-K-2Cl symporter in the thick ascending limb
Used for edema and HF; side effects include hypokalemia and ototoxicity.
Front
Thiazide Diuretics (e.g., Hydrochlorothiazide)
Back
Inhibit Na-Cl transporter in the distal convoluted tubule
First-line for HTN; side effects include hypokalemia and hyperuricemia.
Front
Angiotensin II Receptor Blockers (ARBs)
Back
Block AT1 receptors directly
Used for HTN when ACE inhibitors cause cough; side effects include hyperkalemia.
Front
Cardiac Glycosides (Digoxin)
Back
Inhibit Na+/K+-ATPase pump
Used for HF and Atrial Fibrillation; side effects include yellow-green halos and arrhythmias.
Front
Nitrates (Nitroglycerin)
Back
Increase cGMP to cause venous vasodilation
Indicated for acute angina; side effects include headache and orthostatic hypotension.
Front
Antiplatelets (Clopidogrel)
Back
Irreversibly block P2Y12 ADP receptors
Used to prevent MI and stroke; side effects include bleeding and dyspepsia.
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