Our joint care fever patch contains mugwort, ginseng and Rehmannia. It can quickly relieve pain, provide lasting results, get your joints repaired, and improve quality of life. Its use method is very simple: first take a patch, tear off the white adhesive paper, and then stick the patch on the clothes or underwear, gently press to make it tight. After a few minutes, a comfortable temperature will help relieve the pain. After use, it can warm and activate the flow of the body, dispel cold, relieve pain, eliminate joint inflammation, eliminate cysts and edema, and make all joints of the body more relaxed.