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Tuesday, August 13, 2013

PPT On DOSAGE FORMS


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DOSAGE FORMS Presentation Transcript:
1.CLASSICAL DOSAGE FORM

2.SOLUTION

3.DEFINITION
Solution is a homogenous mixture of a solid, liquid or gas in another liquid and represents a group of preparations in which the molecules of the solute are dispersed among those of the solvents and are intended for external and internal use.

4.COMPOSITION OF SOLUTION
1- Active
2- Excipients
 Vehicle (e.g. purified water)
Co-solvents  (e.g.  glycerin)
Solubilizing agents (e.g. surface active agents)
Preservatives (e.g. boric acid)
Sweetener (e.g. glucose)
Viscosity modifiers (e.g. hydrophilic polymers)
Anti oxidants (e.g. butylated hydroxytoluene)
Buffers  (e.g. citrate buffer)
Flavorings
Colorants

5.PREPARATION OF SOLUTION
Simple solution
Solution by chemical reaction
Solution by extraction

6. Simple solution method

7.Solution by chemical reaction

8.Solution by extraction

9.CLASSIFICATION OF SOLUTION

10.Aqueous solutions
Aromatic water (e.g. Peppermint Water U.S.P)
Aqueous acids (e.g. Diluted HCl U.S.P)
Douches (e.g. Astringent Douche )
Enemas (e.g. Evacuate enema)
Mouthwashes (e.g. Sodium chloride mouthwash)
Gargles (e.g. Phenol Gargel)
Irrigation solutions (e.g. sodium chloride irrigation U.S.P)

11.Juices (e.g. Cherry Juice U.S.P)
Nasal solutions (e.g. Ephedrine Sulfate  solution U.S.P)
Otic solutions (e.g. Benzocaine Otic solution U.S.P)
Ophthalmic solutions (e.g. Zinc sulphate eyedrop)

12.Syrups (e.g. Wild Cherry Syrup U.S.P)
Mucilages  (e.g. Acacia Mucilage)
Honey  (e.g. Acid honey)
Jellies  (e.g. Lidocaine HCl Jelly U.S.P )

13.Elixirs  (e.g. Aromatic Elixir U.S.P)
Spirits (e.g. lemon spirit B.P)
Collodions  (e.g. Salicylic Acid Collodion U.S.P)
Glycerins   (e.g. Starch Glycerite U.S.P)
Liniments (e.g. Terpentine liniment)
Oleo vitamins (e.g. Oleovitamin A & D, U.S.P )

14.Specify the route of administration 
      (oral or body cavity  or  topical).
Keep away from excessive heat  and sunlight.
Keep at cool temperature.
Special warning according to dosage form.

15.BRANDS AVAILABLE IN PAKISTAN

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