SOLUTIONS Flashcards
- syrup
- honey
- mucilage
- jellies
SWEET / VISCID
- water
- aromatic water
- aqueous acids
- diluted acids
- solution
- douche
- enemas
- gargle
- mouthwash
- juices
- nasal solutions
- otic solution
AQUEOUS
- collodion
- elixir
- glycerin/glycerites
- inhalations and inhalants
- liniment
- oleovitamins
- spirit
- toothache drops
NON-AQUEOUS
- are chemically and physically homogenous mixtures of two or more substances
- Liquid preparations containing one or more chemical substance dissolved in a suitable solvent
- Solute - smaller quantity
- Solvent - larger quantity
SOLUTIONS
SOLUTIONS
larger quantity
solvent
SOLUTIONS
smaller quantity
solute
Advantages of Solutions
drug is immediately available for ____
skips disintegration & dissolution
absorption
Advantages of Solutions
____ dosing is possible
adjustable volume according to patient
flexible
Advantages of Solutions
they may be designed for any ____
route of administration
Advantages of Solutions
facilitates ____ in difficult cases
swallowing
Disadvantages of Solutions
drug ____ is reduced often by solvolysis, hydrolysis or oxidation
stability
Disadvantages of Solutions
difficult to ____
mask unpleasant tastes
Disadvantages of Solutions
____, prone to container ____
bulky, breakages
Disadvantages of Solutions
____ to measure dose on administration
technical accuracy
Methods of preparing solutions
simple solution
solution by chemical reaction
solution by extraction
- is prepared by dissolving the solute in most of the solvent, mixing until dissolved, then adding sufficient volume to bring the solution up to proper volume
- Ex Calcium hydroxide solution
SIMPLE SOLUTION
Calcium hydroxide solution synonym
LIME WATER
- antacid
- treats acid burns
- clear saturated solution of Ca(OH)₂
Calcium hydroxide solution
lime water
- is prepared by reacting two or more solutes with each other in a suitable solvent
- Ex Aluminum subacetate solution, Magnesium citrate solution
SOLUTION BY CHEMICAL REACTION
- topical antiseptic
- wet dressing
ALUMINUM SUBACETATE
- laxative
- cathartic
Magensium citrate solution
- is prepared by extracting the drug with water or with water-containing other substances
- often classified as extractives
- Ex: Liver solution of NFXI
SOLUTION BY EXTRACTION
STRONG IODINE SOLUTION
synonyms
Lugol’s solution
Compound iodine solution
Aqueous solution of iodine
Ptassium triiodide solution
STRONG IODINE SOLUTION
Latin name/s
Liquor iodi fortis
Solutio iodi aquosa
STRONG IODINE SOLUTION
Use/s
treatment of overactive thyroid condition
antiseptic
STRONG IODINE SOLUTION
method of preparation
simple solution
STRONG IODINE SOLUTION
iodine
active ingredient
STRONG IODINE SOLUTION
potassium iodide
solubilizing agent
iodine + potassium iodide
potassium triiodide
STRONG IODINE SOLUTION
iodine is ____ in water, with one gram dissolving in 2950mL
slightly soluble
STRONG IODINE SOLUTION
purified water
vehicle
Easily stains surface and clothes
iodine crystals
drops for iodine deficiency
2 - 6 drops
(0.1 - 0.3 mL)
STRONG IODINE SOLUTION
auxillary label
for external use only
70% ethyl alcohol
synonyms
70% ethanol
rubbing alcohol
70% ethyl alcohol
Latin name
spiritus vini rectificatus
70% ethyl alcohol
USE/S:
externally
rubefacient
70% ethyl alcohol
USE/S:
for bedridden patients
soothing rub
70% ethyl alcohol
USE/S:
for instruments
germicide
70% ethyl alcohol
USE/S:
prior to injection
skin cleanser and antiseptic
70% ethyl alcohol
USE/S:
for topical preparations
vehicle
70% ethyl alcohol
method of preparation
simple solution
70% ethyl alcohol
95% Ethanol (alcohol USP)
active ingredient
70% ethyl alcohol
purified water
solvent
70% ethyl alcohol
sotrage condition
tight container
remote from fire
70% ethyl alcohol
auxillary label
for external use only
70% ethyl alcohol
description
volatile & flammable
CONCENTRATION
dehydrated alcohol
(absolute alcohol)
99.5%
CONCENTRATION
diluted alcohol
49%
CONCENTRATION
Rubbing alcohol
70% ethyl alcohol
70%
- Water free alcohol
- Used for injection
- Severe and chronic pain-nerve pain
- Treatment of methanol poisoning
Dehydrated alcohol
(aboslute alcohol)
- Equal volume of alcohol and water
- Hydroalcoholic solvent in different pharmaceutical process and preparation
Diluted alcohol
- Soothing rub for bed ridden patient
- Germicidal for instruments
- Skin cleanser prior to injection
Rubbing alcohol
70% ethyl alcohol
Alcohol Dilution Computation
FORMULA
C1V1=C2V2
Colorless to slightly yellow clear, effervescent liquid having a sweet acidulous taste and a lemon flavor
MAGNESIUM CITRATE SOLUTION
Magnesium Citrate solution
synonym
citrate of magnesia
Magnesium Citrate solution
latin name
liquor magnesii citratis
Magnesium Citrate solution
Use/s
saline cathartic
Magnesium Citrate solution
Magnesium carbonate
active ingredient
Magnesium Citrate solution
citric acid
acidifying agent
improves stability
Magnesium Citrate solution
alternative for potassium bicarbonte
sodium bicarbonate
Magnesium Citrate solution
lemon oil
flavorant
Magnesium Citrate solution
potassium bicarbonate
alkalinizing agent
cabronating agent
Magnesium citrate functions best on an
empty stomach
Magnesium Citrate solution
talc
clarifying agent
Improvement of taste for Magnesium citrate
Chill ahead of time
drink at least 2 to 3 eight ounces of clear liquids
Magnesium Citrate solution
syrup
sweetening agent
Magnesium Citrate solution
purified water
solvent
Magnesium Citrate solution
method of preparation
solution by chemical reaction
- required amount of magnesium citrate in 100mL solution
- provides an excellent medium for the growth of molds
- to remain stable
- it should be heated to boiling prior to carbonation
1.55g-1.9g
Magnesium citrate works by attracting water through the tissues by a process known as
osmosis