Is it permissible to use a small amount of alcohol to dissolve 0.6% nipagine for an O/W cream containing 1% urea, 16% cetyl alcohol, 20% sesame oil, 20% glycerol, 0.6% nipagine, 1% sodium lauryl sulfate, and water up to 100g, given that the nipagine does not dissolve in the amount of water required for the preparation?

How can I prepare a sugar paste containing 500 g of sugar, 250 g of PEG 400, and 20 ml of distilled water as an ointment without grain formation, and what is the most appropriate preparation method for this formulation?

What is the best alternative available on the Belgian market to replace the DAC base, which has a composition of 4 g glycerol monostearate, 6 g cetyl alcohol, 7.5 g Miglyol, 25.5 g white vaseline, 7.5 g PEG-400 monostearate, 10 g propylene glycol, and water up to 100 g?

What is the recommended solution for a prescription similar to the one in question 1081 but with the addition of 10 g of lactic acid, given that the cream breaks during the third step of the prescribed procedure when preparing AVA with the 10 g of lactic acid?

Since Rifadine 150 mg (rifampicin) is unavailable and there is no alternative specialty product, is it permissible to prepare this magistrally in capsules with lactose?

How should ear drops containing 125 mg hydrocortisone acetate, 5 ml Ciloxan, a sufficient quantity of propylene glycol, and water up to 10 ml be prepared for a patient with a perforated eardrum, and can this be formulated as a solution given that the doctor allows a suspension despite the hole in the eardrum?

Is there a validated formula for a syrup containing propranolol?