What is the mechanism by which citric acid promotes the degradation of benzoyl peroxide, does this same mechanism apply to sodium citrate, and is it true that this degradation is likely not physically observable despite many shampoo bases containing one of these two substances?

Regarding the shelf life of benzyl benzoate cream, are there other formulations with a concentration between 10% and 30% in a cream base for which stability is documented for a longer period of 2 to 3 months or more, specifically to allow for a minimum stock at the Emergency Department and avoid disposal due to expiration, given that the frequency of need varies from several consecutive patients to weeks of no use?

Is Abilify available in the form of a liquid preparation?

How can a prescription for three 200 ml bottles of pravastatine 40 mg/5 ml be prepared using Pravastatine Sandoz as the base?

Is it possible to safely prepare 5 mg Tamoxifen capsules in a community pharmacy following a gynecologist's prescription, and is the processing of Tamoxifen discouraged if no laminar air flow (LAF) cabinet is available?

How can we best solve the issue of an unstable cream containing 3 g sodium lauryl sulfate (NaLS), 20 g vaseline, 10 ml olive oil, 3 g urea, and water up to 100 ml, given that the two phases do not mix into a cream after heating?

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