C.W.
Ok, I guess I don't get this or the responses. Why after so many years would you have anything going on with this scar? If you have skin that hangs over it, that's a different story but if you don't you shouldn't be having any issues. That scar should be closed up and nothing should be going on. I too have a c/s scar and I have a 13 in. scar along my upper abdomen from having my kidney taken out and I don't have problems with either.
If it is because you have skin over it, yes the other responses are good.