Dizziness after drinking dandelion water may be caused by the coldness of dandelion that damages the yang qi of the spleen and stomach. According to traditional Chinese medicine, the spleen is responsible for the ascension and transportation of qin, and the spleen can send the yang qin of the human body upward to the head and the brain, that is, what traditional Chinese medicine refers to as the upward glorification of the qin orifices. Drinking dandelion water may damage the yang qi of the spleen and stomach, affecting the spleen’s function of ascending and clearing, clear yang does not rise, the loss of nourishment in the Qing orifices may appear dizziness, especially if the spleen and stomach are not good or cold people are more prone to this situation. Therefore, before taking dandelion water, it is best to find a professional Chinese medicine practitioner to distinguish their own constitution, if it is a hot body can take dandelion water, if it is a cold body is not recommended to take.