A good pain relief.
These are very good in relief of some major pain. Containing lidocaine is great for knee replacement and aggrevating shoulder pain. Plus many others. They do stick very well and are comfortable to wear. Holds all day. Have not tried them yet when the temperatures are high. Unlike a previous patch that I really liked, and cannot find anymore.; these have been somewhat uneasy to remove.  They have taken minimal amounts of skin with the removal. Container has a precaution to not remove when wet or following a shower. Allow to dry first. Trying to work that one out yet.
Rating: 4 stars