I had to look up skin tags...lol. Yes I have them, but I didn't know it was caused by Copaxone.
I tie a thread around the base/stem and pull it tight. Sometimes they come off at once and sometimes they fall off later. I had a big one on my booby.

..It finally came off.
I noticed that after starting LDN, I didn't get them anymore. Others on LDN noticed it too.