Cupping to dispel dampness has a certain effect, it has the effect of removing dampness, dispersing cold and warming the meridians. Cupping refers to a kind of therapy using can as a tool, which utilizes combustion to exclude the air inside the can, resulting in negative pressure so that the can is adsorbed on the application site, generating warmth and heat stimulation, resulting in the coupling (pores) to open up the local blood stasis, thus achieving the efficacy of removing dampness, dispersing cold, activating blood circulation and removing blood stasis. Clinically, cupping is often used in wind-cold-dampness paralysis (wind, cold, dampness three evils invade the body leading to paralysis of the limbs) resulting in neck, shoulder, waist, knee and leg pain, but also can be used for cold and dampness evils against the lungs, stomach resulting in stomach pain and coughing and wheezing. In summary, cupping to dispel dampness is a certain role. Cupping needs to pay attention to skin ulcers, edema, bleeding and large blood vessels and other parts of the prohibited, high fever and convulsions, as well as pregnant women’s abdomen and lumbosacral area are prohibited. Cupping specific therapeutic operations need to be carried out by a professional physician, do not operate on your own, so as not to cause adverse consequences.