I have been suffering from "mommy thumb" for a few weeks now in my dominant hand and it has been so incredibly painful. I've been to the doctor and done all he prescribed: icing, exercises, wearing a thumb splint and while those things stopped it from getting worse, it did not feel like it was getting better. I decided to start a course of BCP-157 and TB 500 to see if it would help. While I was reading up on using those peptides, I came across arm scraping for helping relieve and decided to try it. I watched several YouTube videos and then did it. It was the most relief I've had in a month! It did not make it go away miraculously or anything but it felt so much better. I am waiting on the right tool to get here and will keep doing it and using peptides. I hope this will help because the doctor warned me that if it does not resolve, I might need cortisone shots or surgery.