Facial Hegu is one of the four general acupuncture points in Chinese medicine. For example, for facial palsy and facial muscle spasm, as well as for toothache or eye diseases, Hegu can be used for treatment. For lumbar disorders, acupuncture can be applied to the central part of the body; for spleen and stomach disorders, acupuncture can be applied to the foot three li; and for head and neck disorders, acupuncture can be applied to the lingwu point.