What is the recommended preparation method for a prescription containing 25 Salazopyrine EC 500 mg tablets, 100 mg vanillin, 4 cc of 90 percent ethanol, 200 mg sodium CMC, and syrupus simplex up to 200 ml, and can an Ora-Sweet solution be used instead of the vanillin, ethanol, CMC, and syrup?

Which emulsifier and in what quantity should be used to stabilize an emulsion containing 5 g Chloramine T, 170 ml boric acid water, 330 ml water, and 500 ml paraffin oil?

How can the preparation of size 4 capsules containing 35 mg pheniramine maleate, 4 mg triamcinolone, and 20 mg pseudoephedrine HCl with lactose as a filler be improved, given that the contents liquefy into a gel-like substance and the capsules' appearance degrades after one week?

Both Nilstat and Nystatin Suspension Labaz are unavailable; is there a possibility to prepare this suspension magistrally?

Which base would you suggest for a cooling ointment containing a very high amount of salicylic acid and urea, specifically 30% salicylic acid, 40% urea, and cold cream up to 100% for a total of 150g, given that this formula cannot be prepared using cold cream?

What could be the cause of crystallization and a grainy sensation in a sterile 5% NaCl eye ointment where 0.5 g of NaCl is dissolved in 2 g of water for injection, filtered, and mixed with 8 g of eye ointment base sterilized at 150°C for one hour, and how can this preparation process be improved?

Are suppositories an alternative for a 2-year-old child who is unable to take metronidazole (Flagyl) via syrup or capsule and is vomiting?