The claim that the Xiexi acupoint is the best for treating what kind of disease is ill-conceived. This point is mainly used to treat paralyzing pain of the lower limbs, ankle joint disease, headache and dizziness, etc. There is no such thing as the best treatment for which disease. The Xiexi point belongs to the Foot Yangming Stomach Meridian and is located in the central depression in front of the ankle joint, between the tendon of the extensor hallucis longus and the tendon of the extensor digitorum longus. Xie Xi point has the effects of clearing the stomach and removing phlegm, calming the mind (using medicines with heavy sedative properties to stabilize the mind), and relaxing the tendons and collaterals, and can be used for treating paralysis or weakness in the lower limbs, ankle joint disease, foot drop, headache, dizziness, epilepsy, abdominal distension, constipation, and other conditions. If you need to use Xiexi acupoints to treat diseases, you should go to a regular hospital and be operated by a professional acupuncturist, do not blindly operate on your own to avoid serious adverse consequences.