I have had a sebaceous cyst on my back for nearly 10 years. It was removed once when it was badly infected several times but came back because I think it was removed poorly. I had it removed again at my GP surgery on Saturday. The operation took about an hour as the doctor said it was huge (5-6cm diameter) and very deeply rooted so it had to be removed in fragments. It was dressed at the surgery and I had to redress it at home a few days later. Got it checked by the nurse and re-dressed again today, she said it looked like it was healing ok but a bit red. However the pain from it has got really unbearable in the last few hours so I have started taking painkillers again for it. Has anyone had similar? Does the pain sound normal?