A stable formulation to make oxybutinin syrup assuming Ditropan tablets.

I don't expect any major problems. I think it is a suspension because of the fillers of the tablet, unless removed by filtration after all, oxybutinine HCl is soluble in water. Maybe a taste problem occurs? About half syrup and aqua Conservans may already be viscous enough. E.g. raspberries syrup 150 ml à 200 ml and aqua Conservans AD 300 ml.