What the body does to the drug. This involves the "ADME" process: A bsorption: How the drug enters the bloodstream. D istribution: How it moves to various tissues.
| Drug Class | What It Does | Example | |------------|--------------|---------| | | Slows heart rate | Metoprolol | | ACE inhibitors | Lowers blood pressure | Lisinopril | | Statins | Lowers cholesterol | Atorvastatin | | PPIs | Reduces stomach acid | Omeprazole | | SSRIs | Increases serotonin (mood) | Fluoxetine (Prozac) | | NSAIDs | Pain + inflammation | Ibuprofen | | Opioids | Severe pain | Oxycodone | | Antibiotics | Kills bacteria | Amoxicillin |
Drugs with a large safety margin where accidental slight overdoses are rarely lethal (e.g., Ibuprofen, Penicillin). 4. Cheat Sheet: Major Drug Classes to Know pharmacology for dummies pdf
The "Pharmacology for Dummies" PDF is a valuable resource for anyone looking to understand the basics of pharmacology. Its clear explanations, illustrations, and examples make it an excellent study guide or reference resource. Whether you are a student, healthcare professional, or simply someone interested in learning more about pharmacology, this PDF is a great place to start.
These drugs bind to a receptor and turn it "on" to trigger a biological response. (Example: Albuterol opens airways during an asthma attack). What the body does to the drug
Draw diagrams of the human body. Map out exactly where the drug enters, where it travels, what receptor it plugs into, and how it exits. Visual anchors stick in the human brain much longer than blocks of text.
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Many drugs hitch a ride on blood proteins like albumin. A drug bound to a protein is "inactive." Only the "free" or unbound drug can leave the blood vessels to do its job. Metabolism: Changing Form
Used to lower blood pressure. Examples include ACE inhibitors (often ending in "-pril") and Beta-blockers (often ending in "-lol").