An ENT specialist requested the preparation of a metronidazole-based mouthwash, but the extreme and long-lasting bitter taste is difficult to mask; do you have a suitable formulation?

Can resorcinol be used as a substitute for resorcinol monoacetate in the same dosage for a prescription consisting of 600 mg salicylic acid, 600 mg resorcinol monoacetate, 450 g antiseptic ethanol, and aqua up to 600 cc, intended for application to the armpit twice daily, given that resorcinol monoacetate is no longer commercially available?

What is the best way to handle a request for sterile white clay?

What is the proposed solution for creating a preparation protocol for a short-chain fatty acid (SCFA) enema consisting of 60 mmol/l sodium acetate, 30 mmol/l sodium propionate, 40 mmol/l sodium butyrate, and 22 mmol/l NaCl that is feasible in a community pharmacy, given the difficulties in obtaining sodium butyrate and the challenge of adjusting the pH to 7 with NaOH as prescribed in various study protocols?

Given that veterinary Selvet shampoo is no longer available, and attempts to emulsify selenium disulfide using 30% to 50% sodium lauryl sulfate result in clumping at the 40% to 50% range, is it permissible to replace the discontinued sodium lauryl ether sulfate in the shampoo base with sodium lauryl sulfate, and if so, in what ratio should it be used?

How can 10 g of dipotassium phosphate (Dikalium HPO4) be replaced in a prescription from the Leuven nephrology department for a child with a congenital kidney defect—which includes 3 g light magnesium oxide, 10 g dipotassium phosphate, 195 g fine sugar, 10% (v/v) raspberry extract, and purified water up to 300 ml—and can monopotassium phosphate (KH2PO4) be used as a substitute while maintaining the precise amounts and ratios of potassium, magnesium, and phosphate required for the patient?

The patient is complaining about the taste of oxygen water used as a mouthwash; can something such as peppermint spirit or banana aroma be added to it?