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Drug Classification

Frequently used drug classes

TermDefinition
Analgesics Tx. of pain (Aspirin)
Antacids Decrease Acid (Prevacid)
Antiinfectives (Antibiotics) Tx. of bacterial (PCN), viral or fungal infection
Anticoagulants Prevent/tx. of thromboembolitic disorders (inhibits clot formation)HEPARIN-given parenterally,subcu or IV.Antidote(Protamine Sulfate)COUMADIN-given orally.Antidote (Vitamin K)
Anticonvulsants Inhibits Na or Ca influx into brain, inhibits neurotransmitters into brain (Dilantin)Needs to have blood levels drawn and normal is 10-20
Antideppressants Treat depression (Prozac)
Antidiabetic *4 things diabetics need to worry about* (diet,exercise,insulin,glucose) Decreases Blood glucose levels (Insulin,Glucophage)
Antilipidemic Decrease fats in blood (Lipitor)
Antihypertensive (high blood pressure) Decrease Blood pressure (relaxes the smooth muscle)
Antihistamines/Antipruritics Decrease itching, stop allergic reaction (Benedryl)
Antiinflammatory (non-steridal) Decreases swelling (Advil)
Antipyretics Reduce fever (Tylenol)
Antiseptics/disinfectics free from infection (Betadine)
Bronchodilator Open Up airways (Theophylline)
Coagulants Helps clots form
Diuretics Increase flow of urine (Lasix)
Expectorants Enhance output of resp. fluid (Robitussin)
Antianemics Increase RBC formation (Iron)
Hormones Specific to endocrine target (Estrogen)
Hypnotic CNS depression (Valium)
Laxative (parasalic action) Promotes BM (Do not use prolonged time) (Colace,Dulcolax)
Minerals Prevents imbalance (Calcium)
Narcotics (moderate to severe) Alter perception and response to stimuli-morphine (pain med)
Non steroidal anti-inflammatory (NSAIDS) Decrease pain and swelling
Oral Contraceptive Inhibit ovulation
Oxytoxic Stimulates uterine contraction-induce labor
Sedative Relax,rest and sleep (versed) They are CNS depressants and you can develop drug dependency and tolerance (types=tranquilizers,Barbiturates and Benzodiazpines) (Meds=Dalmane,Ambien,Ativan,Xanax)
Vaccines Prevent/kill microorganisms
Vasoconstrictors Constricts blood vessels, (increase BP)
Vasodilators Dilates vein (tx. of HTN) (Lopressor)
Narcotic Moderate to severe pain relief (Morphine,Demerol,Oxycodone,Codeine,Hydrocodone Narcan is given to reverse action of narcotics
Nitrates/Antianginals Treat Anginal Pectoris.Promote vasodilation in the heart, thereby increasing circulation and decreasing chest pain.Given sublingual (Nitroglycerin) can cause hypotension and fainting
Benzodiazepines Potent hypnotic and sedative action,used for anxiety,muscle relaxation,seizures,and sleep induction. (Valium,Xanax,Librium)
Created by: Danzel
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