Acupuncture is useful in treating olfactory nerve injury, and acupuncture can be used as an adjunctive therapy to treat olfactory nerve injury. Olfactory nerve injury is often caused by the blockage of olfactory fibers, and the clinical manifestations are often hyposmia, absence or phantom smell and other olfactory disorders. The treatment of olfactory nerve injury needs to be combined with the cause of the disease to carry out targeted treatment, coupled with acupuncture treatment, acupuncture can be implemented on Yingxiang and Mouth Woosong points and other points of stimulation, as an adjunctive maneuver with drugs to promote recovery. 1. Yingxiang point belongs to the hand yangming large intestine meridian, and is taken at the midpoint of the outer edge of the nose, and can be pressed and kneaded or stabbed obliquely with acupuncture. 2. Mouth Woosiao point is located directly under the nostril, five minutes beside the gutter, and can be pressed and kneaded or stabbed with acupuncture. If there is any discomfort, you should go to the Department of Traditional Chinese Medicine of the regular hospital in time, cooperate with the physician to operate the treatment, and note that acupuncture has a certain degree of danger, and should not be easily attempted to operate.