What is the use of a gel containing 6 g theophylline, 3 g urea, 3 g menthol, 10% denatured alcohol, 6 g caffeine monohydrate, and carbomer gel up to 300 g?

How can I prepare this ointment with 15% urea, 8% lactic acid, and glycerin and vaseline in equal parts up to 150 g?

How can the turbidity and subsequent precipitation be avoided in a mosquito bite treatment gel prepared by dissolving lidocaine in water and propylene glycol, and hydrocortisone acetate and diphenhydramine HCl in rubbing alcohol, before combining the two solutions, stirring in hydroxyethyl cellulose (HEC) gel, and adding water to the final volume?

What is the composition for a loratadine syrup, given that it is currently in stock and available through Febelco, as a solution for the unavailability of desloratadine syrups such as Aerius and its generics?

What is the composition of Vitamin B complex NF V, specifically within a prescription for Vitamin B complex NF 5 (185 mg), Vitamin C (185 mg), methionine and cystine (25 mg each), Vitamin E and cystine (25 mg each), and biotin (1 mg), and why is cystine listed twice, meaning should 50 mg of cystine be included per capsule?

Can propylene glycol be used as a solvent for nipa esters in aqua conservans for use in syrups?

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