Has anyone stopped taking their osteoporosis medicine after surgery? I am two months post op. and still on evista. I don't know if it's buying me anything. Endocrinologist says to keep taking. Also, I had a post-op neck infection that lasted for a month and was on keflex. Now the scar is hurting and red. Ive been using maderma but now I'm using an antibiotic under the maderma.