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Medical Review
Doses and Terminology
| Question | Answer |
|---|---|
| pharmacology | study of drugs and their interactions with the human body to produce therapeutic effects |
| drug | a substance intended for use in diagnosis, cure, mitigation, treatment, or prevention of disease |
| types of drugs | non-prescription, prescription/legend, controlled substances/scheduled, dietary supplements |
| meclizine | Bonine and Antivert. generic drug is available in generic or rx |
| dietary supplements | not regulated by FDA. no therapeutic claims |
| dietary supplement ex | st johns wart |
| buccal tablets | dissolve b/w cheek and gums. bypasses digestion. prolonged release |
| sublingual tablets | dissolve stat under tongue. bypasses digestion |
| sublingual tablet ex | nitroglycerin |
| chewable tablet ex | amoxicillan |
| effervescent tablets | chemical reaction slows tablet dissolution |
| effervescent tablet ex | alka seltzer |
| enteric coated tablets | delay release until tab reaches intestines. used when digestion can cause tab to be ineffective or cause irritation |
| enteric coated tablet ex | enteric coated aspirin |
| film coated tablets | mask bad taste |
| film coated tablet ex | tylenol |
| hard capsules | contain powder, granules, or beads |
| soft capsules | contain liquid |
| hard capsule ex | amoxicillan powder |
| soft capsule ex | vitamin E |
| pills | outdated. made of plants and animal organs. bound with sticky material |
| controlled release | consistant release and blood level. reduces number of doses |
| LA | long acting |
| SA | sustained action |
| SR | sustained release |
| TR | timed release |
| CD | controlled dissolution |
| ER | extended release |
| XL | extended release |
| XR | extended release |
| pastills and lozenges | dissolve in mouth. medication to oral cavity. |
| pastills and lozenges ex | cough drops |
| troches | medication to oral cavity. hard or gummy. |
| troches ex | myclex troches |
| internal powder ex | questran |
| external powder ex | tinactin |
| suppository | inserted into body cavity. melt at 98.6 degrees. |
| suppository local effect example | anissol HC |
| suppository absorbed effect ex | phenergan |
| liquid medication | short shelf life. refridgerated. additional compound for taste. |