What is the shelf life of atropine eye drops without preservatives, is a one-month period after opening too long compared to the standard 14 days, and can a RIZIV-reimbursed preparation be simplified by transferring 1 ml from a 1 mg/ml atropine sulfate ampoule into a sterilized vial using a sterile syringe and adding 9 ml of sterile physiological saline?

How can a cream equivalent to Wartec be prepared using podophyllum resin, given that Wartec contains 0.15% podophyllotoxin and the toxin concentration in the available resin varies, and what specific concentration of the resin—labeled as pelt and analyzed according to USP standards—should be used in a buffered cetomacrogol cream base, similar to the example found on the Qualenica prescription helpdesk site?

How can I process methoxsalen into (EC) capsules, given that the bulk product received from Alpha-Pharma consists of small, clumping needles with a very soft structure that continue to stick together during trituration, and how can this be resolved?

What gentian violet solution and ointment should be provided when a midwife requests them for treating thrush in babies and for mothers who are breastfeeding?

Can you provide a preparation method for the following cream using the Unguator: Menthol 1.25g, Sodium lauryl sulfate 5g, glycerine 50g, cetyl alcohol 100g, and water up to 500g?

What is the recommended solution to prevent 120 mg potassium iodide capsules, prepared for nuclear medicine, from sticking together during storage, given that this issue persists even when one or more desiccant caps are added?

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