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General Excipients used in Monophasic liquid preparation

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Excipients used in Monophasic Pharmaceutical liquid preparation as below 1.       Vehicle: ·          Purified water ·          Aromatic water: chloroform, peppermint, cinnamon, dill water ·          Syrups ·          Glycerin (glycerites) ·          Elixirs (hydro alcoholic) 2.       Solvents used in internal solution: Solvent Properties Remarks/Use Aqueous liquids Water Cheap, Good solvent action, High dielectric constant, Miscible, Non-Inflammable, Inert Sugar, gum, organic acid, tannins, glycosides, alkaloid salt are soluble easily, Cellulose, starch resin, fixed oil, volatile oils are insoluble Purified water (Di...

PHARMACEUTICAL LIQUID PRODUCTS: CLASSIFICATION

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Introduction: ·          Most convenient to children and infants. ·          Prepared by dissolving API in aqueous or non-aqueous solvent, by suspending the drug or by incorporating drug into one of two phase. Advantages: ·          Drug rapidly available for dissolution ·          Suitable for children, infants, geriatric and mental patient ·          For drug which produce irritation in dry form ·          Uniformity of dosage form in homogeneous solution. ·          Unpalatable drug given with flavour and mask its taste ·          Hygroscopic and deliquescent medicament not dispense in solid form so they can be formulate in liquid dosage f...

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