Head on fire can take the appropriate amount of Cornus officinalis powder, with vinegar into a paste on the heart of the foot, you can also identify the choice of cinnamon, hyssop and other drugs. The main reason for the head on fire is the seven feelings of depression, fire evil invasion or gluttony spicy and greasy food, the main symptom is the eye red swelling and pain, mouth and tongue sores, bleeding gums. Sore mouth and tongue can be treated by mixing vinegar with Cornus officinalis into a paste and applying it to the center of the foot. For the symptoms of fire-heat in the head caused by deficiency and cold in the lower jiao, which is caused by heat in the upper part and cold in the lower part, cinnamon can be used to draw the fire downward (to inhibit the rise of fire in the kidneys). For bleeding gums caused by blood heat, one can choose hyssop to draw fire downward. However, not all cases of fire in the head can be treated by inducing fire downward. Among them, Wu Zhu is mainly used for liver cold syndrome, Yin deficiency and internal heat are forbidden to use, and it is better not to eat chili during the treatment. Cinnamon is mainly used for kidney yang deficiency (lack of yang energy in the kidneys) and is prohibited for use in yin deficiency and internal heat. Cowslip is mainly used for blood stasis, prohibited for phlegm-damp body, and it is better not to eat greasy food during treatment. The above medicines and operations are recommended to be applied under the guidance of a Chinese medicine practitioner.