Epsom Salt
Epsom salt is a natural muscle relaxant and anti-inflammatory due to its magnesium content. It can effectively relax the tightened muscles in your hands and wrists.
Mix ½ to 1 cup of Epsom salt in a deep tub with warm water.
Soak your hands and wrists in it for about 15 to 20 minutes.
Use this remedy 2 or 3 times a week until you get relief from pain and stiffness.