My job is very hard on our wrists. The company has us take breaks to do special exercises to prevent carpel tunnel. Many of my co-workers have had the surgery. I was wearing a brace on my wrist every night and sometimes I had no feeling in my fingertips. I was dreading the thought of surgery. A friend suggested I try Herbal Harmony's ointment. I used it faithfully and have not had to wear my brace in several months. Now I keep a jar at work and put it on as a preventative measure. - Sam