Introduction of Paint
Paint are the solution in viscous vehcle that are meant to
be applied to the skin or mucous membrane with a soft device such as brush or
cotton . Glycerin is the most suitable
vehcle because of its high viscosity . It also consider as a suitable substance
. It also prevents rapid dilution of the drug and for the local action of the
drug is prolonged . It is also a preserve ative and also gives a soothing
effect in mucous membrane .
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