What is the correct formula for Zinc liniment, considering the traditional composition of 60 g zinc oxide, 700 mg oleic acid (potentially replaced by Arlacel C if unavailable), and 39.3 g groundnut oil with sieved zinc oxide, or the alternative NF lime oil liniment consisting of 10 g zinc oxide, 5 g borax, and 42.5 g each of cod liver oil and lime water for dermatological use?

Which ointment base should be used for the preparation of a 1.5-2% acetic acid ointment, as requested by a vascular surgeon for the treatment of a pseudomonas-infected ankle ulcer?

Given a prescription for a scalp preparation containing 0.06% estradiol, 2% progesterone, and 90% ethanol up to 100 ml, which salt is preferred since estradiol is unavailable—the benzoate or the valerate—considering that the benzoate has better (though still limited) solubility in ethanol, the absorption differs from pure estradiol, and there are concerns regarding the overall effectiveness of such a preparation?

How do you prepare a "viscous solution," and what is meant by "viscous solution" in the following preparation: R/ urea 20%, propylene glycol 60%, lactic acid 10% in viscous solution ad 20ml?

Since Gyno Daktarin ovules are unavailable, is it possible to compound this ourselves, and which base would be best to use?

What is the composition of potion magique, a preparation containing nystatin, lidocaine, and neomycin sulfate?

What is the preparation method for a tretinoin oral gel or paste?