I had my gallbladder removed three weeks ago (laparoscopic) and I now have an infection at the surgical site. I saw my surgeon yesterday, which is when I noticed some drainage and pain, but no fever. He was unable to find an opening, despite prodding around with a cotton swab for several minutes. So, he's instructed me to put iodine on the area a couple of times a day and to cover it with gauze. I've noticed that the pain has spread to a larger area since yesterday, which has me a bit worried. I'm just wondering if this is a common type of treatment for post-surgical infection or if there is anything else that should be done to treat it.