What is the best order to mix the ingredients of this mouthwash, which consists of 0.6 g sodium salicylate, 13.5 g sodium bicarbonate, 13.5 g sodium borate, 100 g glycerin, and peppermint water up to 200 grams?

What is a formula for preparing probe lubricant in large quantities that can be used to both lubricate and disinfect probes?

Is Physiogel shampoo (CNK 1682-368, 250ml), containing aqua, sodium cocoamphoacetate, disodium cocoamphodiacetate, sodium laureth sulfate, polysorbate 20, peg-120 methyl glucose dioleate, methyl gluceth-20, and citric acid, a sufficient base to incorporate 10% salicylic acid and 5% liquor carbonis detergens, or should macrogol 1000 be added to first bring the salicylic acid into solution?

Must a bleomycin solution for treating warts containing 15 mg bleomycin, 18 ml xylocaine 1%, and 17.5 ml physiological serum be delivered sterile, despite the doctor's claim otherwise, and can it be prepared with lidocaine or is it better to use the brand-name Xylocaine?

What is the correct preparation method for sodium carboxymethylcellulose (NaCMC) mucilage in a formulation containing 300 mg xylocaine, 200 mg prednisolone, 3 g NaCMC, 1 vial (24 ml) nystatin suspension, 10 ml propylene glycol, and water up to 500 ml; specifically, should it be added to water and heated as described in FN5, or can the powder be moistened and then mixed with water added gradually while stirring?

For a mouth spray prescribed by a stomatologist containing 0.2% chlorhexidine, 0.1% cetrimide, and 0.4% lidocaine, why is chlorhexidine diacetate used instead of the digluconate salt as seen in the National Formulary, especially since the diacetate form is only soluble in alcohol but could be dissolved in lemon spirit, and does substituting lidocaine for tetracaine make a difference or cause issues with acidity?

How can the anise flavor in Gaviscon syrup be masked, given that results with vanilla and orange peel tincture have been poor, and is it possible to prepare the suspension yourself with a different or better flavor?