Drug Forms/ Administration Flashcards
What are the 4 physical states of drugs?
Liquids, semi-solids, solids, gases
A mixture where the solute is completely dissolved in the solvent and does not settle out
Solution
A specific type of solution in which the solvent is alcohol
Tincture
A mixture where the solute particles are large and suspended but not dissolved in the solvent - will settle out
Suspension
Used for external (topical) or mucus membrane application - soothing product
Lotions
A topical application to counter irritation - feel warm or cool on the skin
Liniment
A liquid administered orally
Drench
Contain the drug and a flavoring liquid for oral use
Syrup
What are the different types of semi-solid drugs?
Ointments, creams, suppositories, pastes, gels
Usually water in oil emulsion with oil being the greater component - used for dry lesions
Ointments
Are oil in water with water being the greatest component - used for moist lesions
Creams
Used for insertion into the vagina, uterus or rectum
Suppositories
Common form of oral medication
Pastes
Transparent or translucent
Gels
What are the most popular forms of oral medications?
Solids