The 120 mg is the 12 hour sustained release formula, right? I never tried that, in fact I'm pretty sure I stuck to the 30 mg immediate dosing version, which wa

The 120 mg is the 12 hour sustained release formula, right? I never tried that, in fact I'm pretty sure I stuck to the 30 mg immediate dosing version, which was useful but not quite a "miracle drug", then again I'm sure our sinuses are quite different. So I haven't really missed it, between the effect on anxiety, and much later living in a notorious area for meth, where my usual pharmacy is in a city where even dispensing of OTC versions requires a doctor's prescription. If my doctors really wants to clear my sinuses while treating for an infection, they use a Medrol DosePak (serious steroid with a lot up front and then it quickly tapers), something my father is all to familiar with due to his poison ivy allergy and ability to get into the stuff.