Hi Everyone! I called our pharmacy with concerns about a month before Michelle posted her concerns. Upjohn got back to the pharmacist and told them that they had change the mfg. of the gum base and that there were no major problems with the Cortef. After I saw Michelle's note I called our pharmacist again and had them call Upjohn again. Upjohn then wanted the Batch # and expiration date of the bottles. The pharmacist hasn't gotten back to me again. So I'll post a note as soon as I hear too. Our Endo. was also going to call Upjohn last week, I haven't heard from her so I guess Upjohn didn't give her any answers either. Angela