A doctor is requesting a nasal ointment or cream for an MRSA patient who is allergic to many products, including iodine. According to the doctor, penicillin would be appropriate; which type of penicillin, what concentration, and which base should be used?

How can I best prepare 15 ml of 0.05% cyclosporine eye drops, assuming I should start with ampoules containing cyclosporine and dilute them multiple times, and what are the implications regarding the ethanol and castor oil that will enter the eye, as well as the sterility of the ophthalmic preparation given the frequent dilutions?

Can salicylic acid be added to, for example, Diprosone or Betnelan lotion, and if so, for what reason?

I would like advice on the following preparation: 500 g sugar, 250 g PEG 400, and 20 ml distilled water; how can I make an ointment from this without grain formation, and what is the most appropriate method for this preparation?

Since Rifadine syrup is no longer available and some recommend using CERTA EXIPIENS, is this the best solution or are there other better alternatives available?

How can soft capsules of the specialty drug Rocaltrol (0.5 micrograms) be processed into hard capsules for the preparation of 60 capsules each containing 10.6 nanograms of calcitriol?

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