Given that the TMF prescribes unbuffered cetomacrogol cream for erythromycin and buffered cetomacrogol cream for cortisone preparations, how should a preparation containing 40 mg betamethasone dipropionate, 1.2 g erythromycin, and cetomacrogol cream up to 60 g be formulated?

No incompatibility is observed when making the following preparation, but is it necessary to add an emulsifier to the formula consisting of 6% benzyl benzoate, 40 ml propylene glycol, 40 ml glycerol, and alcohol up to 100 ml?

What is the shelf life and cause of degradation for capsules containing 300 mg quinine sulfate, 100 mg acetylsalicylic acid, and 80 mg papaverine (60 units), given that the contents became a malleable mass after three months of storage in a kitchen medicine cabinet, and is this due to moisture or incompatibility?

What is the recommended solution for preparing acetylcysteine eye drops according to the MFK formula when the required dropper bottle without a rubber component is unavailable at the wholesaler, given that acetylcysteine is contaminated by rubber, a standard dropper insert does not seem to be a viable alternative, and to what extent does contamination occur if a standard dropper bottle with a rubber stopper is used?

Does anyone have experience with the preparation of a Captopril oral solution or suspension?

What are the potential problems associated with a composition containing 20 mg clobetasol propionate, 2 g erythromycin, 2 g miconazole nitrate, and 30 degree isopropanol up to 100 ml?

How can prednisolone be dissolved, and given that Martindale states that water-soluble prednisolone sodium phosphate is used in oral forms alongside prednisolone, is it permissible to replace prednisolone with prednisolone sodium phosphate?