Our thumb pad relief patch contains ephedra extract， licorice root extract and mint extract. It can help correct toe deviation and joint swelling， straighten and align the toes， and reduce toe overlapping. It reduces the swelling of the joint of the thumb arthritis， removes excess fluid within the joint， and restores the health of the joint. The usage method is very simple: 1. Clean and dry the skin of the foot; 2. Open the package， take out the patch， and tear off the film on the back; 3. Wrap the patch around the thumb and firmly adhere it to the joint as needed. Keep the patch in a fixed state for about 8 to 12 hours. The plant ingredients can penetrate the skin and relieve the pain of the joint of the thumb arthritis， restoring the normal shape of the foot.