Cupping and bleeding therapy is a 5000-year-old traditional Chinese medical practice that uses suction from cups placed on the skin to draw up blood and lymph. It is used to treat a variety of illnesses and stresses in a natural way without medicines. Cupping works by using flames or suction pumps to create a vacuum within cups that are placed on the body, which improves circulation and stimulates the body's natural healing processes. Wet cupping, where small cuts are made on the skin first, allows for more blood flow and is used to treat pain, stress, and improve immune function.