Wind-cold headache is a type of headache in the classification of traditional Chinese medicine. This type of headache is relatively common in clinical practice. Traditional Chinese medicine believes that it is caused by the invasion of wind and cold evil into the human body. Traditional Chinese medicine believes that wind is a yang evil, its nature is open and easy to attack the yang position, so it is said that "those who are injured by wind are first affected by it." Therefore, it often hurts the upper part of the human body (head and face), yang meridians, and skin surface; cold is a yin evil, which is easy to hurt yang, cold is stagnant and contractive, and it is easy to cause condensation and contraction of the meridians, so that the qi and blood are blocked and cannot flow smoothly, and pain occurs if they are not flowing smoothly.