The exact location of Houxi localization is on the lateral part of the hand, in the depression between the red and white flesh at the proximal end of the ulnar side of the fifth metacarpophalangeal joint. Houxi is an acupoint on the Sun meridian of the hand, a point of transmission, and a meeting point of the eight veins, which passes through the Directing Vessel. It is also the main treatment point for head and neck stiffness, pillow, back pain, eye redness and swelling, deafness, sore throat, night sweating, malaria, finger and elbow and arm pain. The Houxi point is a very good acupoint for treating fallen pillows and is used clinically to treat fallen pillows. The exact location of Houxi is in the depression between the red and white flesh at the proximal end of the ulnar side of the fifth metacarpophalangeal joint. If you don’t quite understand these proper nouns, you can find the protrusion formed by the transverse palm stripe pair on the side of the joint between the little thumb and the palm of the hand, behind the joint when you make a fist, which is the Houxi point.