Moxibustion is a form of heat therapy in which dried plant materials called "moxa" are burned very near the surface of the skin, often times with the use of a medium to act as a barrier. The intention is to warm and invigorate the flow of Qi in the body and dispel certain pathogenic influences. Moxa is usually made from the dried leafy material of Chinese mugwort (Artemesia or Ai Ye).
Moxa material is compressed into a stick or pole, looking not unlike an oversized cigar that can be lit and allowed to smolder, producing a unique form of very penetrating heat. The smoldering moxa stick is held about an inch or two over specific areas or acupuncture points until the area reddens and becomes suffused with warmth. It is not uncommon for patients receiving moxibustion to report a sudden flooding of warmth that quickly radiates along a specific pathway away from the site of application. This is a good result, as it indicates the arrival of the Qi and signals that the flow of Qi and blood have been freed in the channel.
Moxibustion is most often used for —> pain due to injury or arthritis, especially in "cold" patterns where the pain naturally feels better with the application of heat, digestive problems and irregular elimination, gynecological and obstetrical conditions, including breech presentation in late term pregnancy, PCOS, Endometriosis, and infertility, & protection against cold and flu.
I often do both acupuncture and moxibustion at the same time, when appropriate. I believe that the therapies increase each other's effectiveness when used together.