What is the recommended preparation method for a nasal ointment containing 150 mg eucalyptol, 300 mg sodium borate, 60 mg ephedrine HCl, 10 g sweet almond oil, and 20 g vaseline, and can these ingredients simply be mixed together by combining the eucalyptol, ephedrine, and sodium borate before adding the almond oil and vaseline, given that no adrenaline is included in the formula?

Can I fill a carbomer gel containing 25 mg of tretinoin in a total volume of 50 g into a metal tube?

What is the best alternative for 3 ml enema bottles, which are no longer available from any suppliers, for the preparation of rectal tubes containing either 500 mg chloral hydrate or 10 mg Valium?

Can the formula for a 4% minoxidil hydroalcoholic solution (Minoxidil 2g, Isopropyl alcohol 25g, Propylene glycol 10g, and purified water q.s. ad 50g) be modified to reduce the alcohol content, as the patient is experiencing irritation around the eyes due to the alcoholic nature of the current preparation?

How can a compounded preparation containing 8% clobetasol propionate in collodion be formulated?

What is the status of the rectal absorption of metronidazole as an alternative due to its unpleasant taste?

How can a suspension containing 5 g precipitated sulfur, 20 g zinc oxide, 20 g talc, 15 g glycerin, 0.4 g neomycin sulfate, and water up to 100 g be stabilized and its viscosity reduced, given that the current preparation is too thick for a bottle and separates into two phases requiring shaking?