External headache: Symptoms: Head: pain even to the back of the neck, aggravated by wind and cold, and also evil wind and evil cold. The mouth is not thirsty, the tongue is thinly coated with white fur, and the pulse is floating for wind-cold headache. Headache with swelling, red face and ears, fever, thirst and desire to drink, red eyes and teeth pain, yellow tongue coating and floating pulse is wind-heat headache. If the headache is heavy, the body is tired, the tongue is white and greasy, and the pulse is moist, it is wind-damp headache. Treatment: Dispel wind, open the ligaments and relieve pain. Main points: Baihui, Fengchi, Sun, Lijiao. For wind-cold headache, add Fengmen. For wind-heat headache, add Dazhi and Quchi. For wind-damp headache, add Yinlingquan and Fenglong. The acupuncture points can be assigned according to the different parts of the headache. Operation: Milli-needle diarrhea method. Fengmen cupping or moxibustion, Dazhi puncture and bleeding. Formula meaning: Baihui and Sun can channel the meridian qi of the head. Fengchi is the meeting point of the Shaoyang and Yangwei Vessels, and is useful for dispelling wind and invigorating blood, promoting circulation and relieving pain. Liejiao is a lung meridian point, which can promote the lung and relieve the symptoms, dispel wind and clear the channels. Internal injury headache has different types such as hyperactivity of liver and yang, phlegm headache, blood stasis headache, blood deficiency headache and kidney deficiency headache. It is always divided into deficiency and reality. In the case of real headache, the heart is irritable, sleepless at night, with pain in the ribs, red face and bitter mouth, yellow tongue coating and strong string pulse. In the case of phlegm clouding headache, the headache is dizzy, the chest and epigastrium are full, vomiting and vomiting with phlegm and saliva. The tongue coating is white and greasy, and the pulse is slippery or string-like. Blood stasis headache: headache that does not heal after a long time. The pain is fixed and does not move, and the pain is like a cone, or there is a history of trauma. The tongue is purple, the tongue coating is white, and the pulse is thin or thin and astringent. Treatment: Drain the meridians and clear the head and eyes. Main acupoints: Baihui, Touwei, Fengchi. Matching points: Matching points according to the headache area. For hyperactive liver yang, add Tai Chong, Tai Xi and Man Xi. For phlegm headache, add Sun, Yinlingquan, Fenglong. For blood stasis headache, add A-Ye point, Blood Sea, Diaphragm acupoint, and Neiguan. Operation: Milli-acupuncture and diarrhea method. Meaning of the formula: Baihui and Touwei dredge the meridians and blood in the head. Fengchi invigorates blood and channels the meridians, clears the head and eyes, and harmonizes qi and blood. Deficiency evidence of kidney deficiency headache often feels empty pain, accompanied by vertigo and tinnitus. Blood deficiency headache often has vague and continuous headache, accompanied by pale face, palpitation and insomnia. Treatment: Drain the meridians and nourish the brain marrow. The main points are the Governor’s Vessel, Foot Yangming and Foot Shaoyang meridians. Main acupuncture points: Baihui, Shu Sanli, Fengchi. Matching points: Matching points according to the headache area. For blood deficiency headache, add Sanyinjiao, Liver Yu, and Spleen Yu. For kidney deficiency headache, add Kidney Yu, Tai Xi and Hanging Bell. Operation: Fengchi is used as a flat tonic and a flat diarrhea. The remaining points are all tonified. Formula meaning: Baihui regulates Qi and Blood to nourish the brain marrow. Fengchi invigorates the blood and channels the channels, harmonizing Qi and Blood. Foot San Li tonifies Qi and Blood and nourishes the brain marrow.