Because some patients have their own gastrointestinal diseases, after moxibustion may aggravate the stomach disease, which is a normal discharge reaction. There are also some patients because of heat, because improper operation can also aggravate the stomach disease. Because there are many kinds of moxibustion for gastric diseases, the main performance is that in the process of moxibustion, the lower abdomen will feel a heat formation, flowing back and forth within the meridians of the body, which can go up to the top of the head and down to the soles of the feet, and the places it passes through often have different sensations such as soreness, numbness, swelling and pain. Patients think this is a bad phenomenon, but in fact this is the normal therapeutic response of moxibustion. After moxibustion there is often an aggravation of the disease reaction, such as the accumulation of disease evil in the body for a long time, which will not be easily lost. So in the moxibustion treatment of gastric disease, there will be a situation where the positive and the evil will fight, and in the process of fighting between the positive and the evil, it is likely that there will be discomfort in the stomach and epigastric region. During this process, there will be a feeling of leaning through and a soreness and numbness will appear. This is the period of self-adjustment of the body, as long as this period is well adjusted, the body will get better.