In which cream can topical spironolactone 5% be prepared for the treatment of acne vulgaris, as discussed in the article Role of topical spironolactone in the treatment of acne published in J Dermatol. 2022 Nov 22?

What is the correct preparation method for a magistral solution intended for the cuticles of a patient with severe psoriasis, consisting of 50 ml Neoral and 15 ml corn oil, and should these components simply be mixed together?

Regarding the stability of an intravesical instillation, what are the known stability data and the recommended solvent—specifically whether physiological saline or water for injection is preferred—for a solution requested by a urologist containing 40,000 IU heparin, 10 ml of 2% lidocaine, and 5 ml of 8.4% sodium bicarbonate, made up to a total volume of 50 ml?

Which filler is most suitable for making capsules with 20 mg of phenobarbital for a patient on a ketogenic diet?

What is the problem with the processing of the Roc specialty?

What is a suitable suspension vehicle, such as sodium carboxymethylcellulose (NaCMC), for preparing a barium sulfate solution for a veterinarian, given that it is very poorly soluble in water, and what is the recommended dosage?

What are the stability problems of a solution containing 3 grams of Phenobarbital sodium and purified water up to 300 cc?