The ayurvedic point, also known as the indeterminate point or pressure point. The points generally follow the disease. In the case of disease, the organism will have special reaction points in a part of the body, such as the appearance of pimples, discoloration, bleeding spots, and intense pain when pressed, etc. Because the human body is a complex system, when there is a problem with an organ, there will be a corresponding reaction point on the surface of the body, which is the A-Yi point. By finding the right point and applying pressure and acupuncture, the body’s autoimmune function can be stimulated to produce counteracting factors that can make the disease better. For example, in patients with appendicitis, there is a distinct pressure point on the outside of the calf below the foot Sanli point. Through acupuncture treatment, the patient’s appendicitis pain can be significantly reduced and even cured. The A-Yi point is very common in clinical practice, and its rational use can be very beneficial to the condition.