Acupuncture points for constipation can be selected from the large intestine Yu, Tianshu, Zhigou, and Shangjiuxu. The large intestine Yu is located in the spine area, the 4th lumbar vertebra under the spinous process, 1.5 inches away from the posterior midline. It is mainly used for treating gastrointestinal disorders such as lumbar and leg pain, abdominal distension, diarrhea, constipation and other gastrointestinal disorders. Tianshu point belongs to the Foot Yangming Stomach Meridian. It is located in the abdomen, horizontally flat in the umbilicus, 2 inches away from the anterior midline. It treats abdominal pain, abdominal distension, constipation, diarrhea, dysentery, irregular menstruation and dysmenorrhea. Zhigou acupoint belongs to the Sanjiao meridian of the Shaoyang of the hand. It is located in the posterior region of the forearm, 3 inches above the transverse stripe on the dorsal distal side of the wrist, at the midpoint of the gap between the ulna and radius. It is used for treating deafness, tinnitus, mute (sudden loss of voice), coercive and rib pain, constipation, scrofula (mainly refers to cervical lymph node tuberculosis), and fever. The Upper Giant Void Point belongs to the Foot Yangming Stomach Meridian. It is located on the lateral side of the lower leg, 6 inches below the calf’s nose, on the line between the calf’s nose and Xiexi. It is used to treat intestinal tinnitus, abdominal pain, diarrhea, constipation, intestinal carbuncle (carbuncle occurring in the intestines and bowels, manifested by fever, pain in the right side of the abdomen, and palpable lump), dysentery, and lower limb impotence paralysis (weakness and numbness and pain in the lower limbs). Acupuncture and moxibustion clinical treatment operations need to be carried out by a professional physician, do not operate on your own.