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Question

Posted on: March 6 2013

How best is the processing of loodoxide plaster in the next preparation? Salicylic acid 1.5 g sesame oil 12.5 g lead plaster 12.5 g Yellow Vaseline AD 50 g

When the lead plaster is melted and mixed, the ointment is present after cooling flakes.

Answer

The lead plaster together with the sesame oil melt at a not too high temperature until everything is clearly melted! To the warm mass the yellow Vaseline gradually add and mix up to homogenous liquid mass. Let it cool down gradually. After complete cooling, rub the salicylic acid with the ointment mass and turn the whole through the ointment mill.
The Formularium Dutch pharmacists do not take up any more lead plaster. Not recommended Excipiens!!! The reason is evident.