Solid Dosage Forms Flashcards
Buccai Tablets
- Designed to dissolve slowly when placed between the cheek and gums
- Bypasses the digestive tract
- gives prolonged release of medication
Sublingual Tablets (SL)
- Designed to dissolve immediately and produce a rapid drug responsive when placed under the tongue, not swallowed
- Skin underneath the tongue is thin and allows medication to be quickly absorbed
- Bypasses the digestive tract
Chewable tablets
- Designed to be easily chewed and then swallowed
* Dissolution properties are different than swallowed tablets
Tablets
The most common solid dosage forms available
•vary in shape, size, weight and color, dissolution properties, and Method of delivery
•some are scored with a groove that allows it to easily broken to provide additional medication strengths
Effervescent tablets
Use a chemical reaction (the release of carbon dioxide gas) to hasten tablet dissolution
•should be dissolved in a glass of water or other liquid before ingestion
Example - Alkaseltzer
Enteric-coated Tablets
•Coated to delay the release of medication until the tablet has reached the intestinal
•release of the medication into the stomach may render the medication inactive or may irritate the stomach lining
Example: enteric coated Aspirin
Film-coated
Used to mask taste
Example•Tylenol caplets
Capsules
•solid dosage forms in which the medication is Enclosed in a shell of either hard or soft gelatin
•hard capsules contain powders, granules, or beads
•patients typically find capsules easier to swallow than tablets
Example- powder :Keflex, Granules/Beads-Fasten
Pills
•Pills were made from powdered natural material such as plants and animal organs.
•Powder was combined with a sticky material so that it could be rolled into a round mass called a pill
•out-dated dosage form
More appropriate to use “tablet” or “Capsule” when referring to specific medication
Controlled release products
Formulated to produce a constant release of medication over an extended period of time
•Allows for consistent blood level for a longer duration
•reduces the number of doses that just be taken
LA
Long Acting
Example- Entex LA
SA-
Sustained Action
SR-
Sustained release
CR-
Controlled Release
TR-
Timed Release