Du moxibustion, also known as long snake moxibustion, is a kind of therapy that separates medicine, ginger or garlic from Du meridian. With the progress of modern science and technology, people's pursuit of quality of life is getting higher and higher, and their awareness of disease prevention and health care is getting stronger and stronger. As one of the traditional external treatments of traditional Chinese medicine, moxibustion health care has been adopted by more and more people. Du moxibustion is the most suitable big moxibustion therapy in hot summer. Its moxibustion surface is wide, the moxa column is large, the internal heat is sufficient and the temperature is strong, which is beyond the reach of general moxibustion. Du moxibustion mainly plays the role of balancing yin and yang, resisting evil spirits, warming du meridian, consolidating the true elements, warming qi and blood, and regulating deficiency and excess, thus achieving the purpose of prevention, health care and treatment of diseases. Du moxibustion therapy is suitable for Du meridian syndrome and chronic deficiency-cold disease. Such as arthralgia (rheumatoid arthritis, rheumatoid arthritis, ankylosing spondylitis, etc.). ), low back pain (lumbar vertebrae, thoracic vertebrae, cervical vertebrae hyperosteogeny and lumbar muscle strain, etc. ), asthma (chronic bronchitis, rhinitis, bronchial asthma, emphysema, etc. ), fatigue and phlegm (persistent hepatitis, hepatitis B, neurosis, etc. ), chronic gastrointestinal diseases, postpartum aversion to cold, etc. Du moxibustion therapy is treated once a week. Four times is a course of treatment.