Is it possible to prepare venlafaxine as a syrup, considering it is usually a sustained-release formulation, for a patient with a stoma who is not absorbing the tablets or capsules (including the granules when the capsule is opened) because they pass directly into the stoma bag, leading to withdrawal symptoms?

Which solvent is recommended for preparing an 80% phenol solution from crystalline phenol, given that liquid phenol is unavailable, the solution is intended for loosening the nail bed, and while standard aqueous solutions are typically only 2%, this high concentration has been confirmed by the doctor and Martindale indicates solubility in ether, alcohol, glycerol, and oils?

What is a formula for preparing a barrier cream?

What is the composition of a cream based on Burow's solution?

Should the magistral preparation of 4-aminopyridine capsules be enterically coated, given that literature indicates 4-aminopyridine is very stable at a pH of 2?

What is the formula for Erythromycin 4% cream, which consists of 4g erythromycin base, 10g isopropanol 70%, 5g Lanette wax SX, 5g sweet almond oil, and water up to 100g?

Can testosterone dipropionate be used as a substitute to compounded Testocaps, which contain 40 mg of testosterone undecanoate and are currently unavailable from the supplier, given that only testosterone dipropionate is available and its maximum dose is 25 mg per day?