Acupuncture is a form of Chinese medicine that has been practiced for centuries. It's based on the theory that energy, called Qi or Chi (say "chee"), flows through and around your body along pathways called meridians. Chinese doctors believe that illness occurs when something blocks or unbalances your Qi (Chi). Acupuncture is a way to unblock or influence Qi (Chi) and help it flow back into balance. Acupuncture, together with Chinese herbs, works wonderfully for many diseases beyond your imagination.