Historically the acupoint LI4 [Hegu] has been indicated to treat Bell’s Palsy. However, research indicates that moxibustion at LI4 benefits Bell’s Palsy patients with facial paralysis specifically affecting the lips. The application of moxibustion to LI4 benefits facial symmetry similarly as would electro-acupuncture on points around the mouth. MRI scans indicate that LI4 also intersects sensory […]