When I had my appendix out I was recommended to have a hernia fixed at the same time, though I had not seen any evidence of this hernia. As a result a massive infection set in to the site of the "hernia op".
Not willing to become a guinea pig of the doctors, I started taking CDS, and two days later the infection discharged through the skin. I continued taking CDS until 7 days after starting it the whole site had healed up.
