@casey1959 Hi. My husband was prescribed Creon post operative. He did need it initially and manufacturer coupon helped cover it with very little out of pocket cost and was able to get reimbursed for the first script which we had to pay for. He initially needed it post op due to weight loss/ stool frequency and diarrhea after his surgery but was able to reduce the amount needed with meals after a few weeks and stopped altogether around three months after his surgery. He has maintained his weight, tolerated foods and having more regular BM with out it. He saw his surgeon at regular intervals who helped with those changes. The Creon web site has a lot of helpful information.