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LidocainGel (2%) 1.Formulation I.Lidocainhydrochloride.................................2g Water........................................................56g Propyleneglycol[1]...................................20g II.LutrolF127[1]..........................................22g 2.Manufacturing PreparesolutionIatroomtemperature,heatto 70Corcoolto 6C andaddslowlyIIto thewellstirredsolutionuntilitisdissolved.Maintain thetemperatureuntiltheairbubblesescaped. 3.Propertiesofthegel Aclearcolourlessgelwasobtained. 4.Physicalstability(3months,20–25C) Nochangewasobserved.
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