Is there a specific formula for preparing terbinafine dusting powder, and can terbinafine tablets be used as the source of the active ingredient?

Is it possible to successfully prepare a Phenytoin-Ketamine cream consisting of 10% Phenytoin, 10 ml Ketalar ampules, and Pentravan up to 100 grams, considering this is a relatively expensive combination?

Is there a way to administer glutathione via aerosol, and can this be prepared as a magistraal formulation, as requested by a physician?

Are 0.1% triamcinolone acetonide and 4% erythromycin stable and compatible when combined in buffered cetomacrogol cream?

Are there any stability studies available for folic acid capsules, and what are the stability considerations for the trituration when preparing approximately 10 capsules for a patient with a once-weekly dosage, considering the shelf life specified in the Therapeutic Magistral Formulary (TMF)?

What is the preparation method for the base of an oral paste consisting of 0.5 g aerosil, 0.6 g sodium saccharinate, 5 drops of lemon essential oil, 4 g calcium carbonate, 24 g carbopol 940, and 72 g liquid paraffin?

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