With the efficacy of calming wind and settling fright, clearing heat and resolving phlegm, it is often used in the treatment of yellowish phlegm, phlegm-heat cough, phlegm-induced stroke, or epilepsy. Gallus gallus is cool, sweet and bitter in nature and belongs to the lung, spleen and liver meridians. As its production process adds the bile of cow, sheep or pig, its power to clear heat and resolve phlegm is more significant, and it is often used clinically to treat various phlegm-heat symptoms, such as phlegm-heat cough, yellowish-thickness of sputum, and phlegm-heat disturbing the heart. As it is also known for its ability to calm the wind and calm the mind, it is often used in combination with other wind-relieving, liver-calming, sedative and phlegm-cleansing medicines to treat conditions such as stroke, epilepsy, liver-wind-induced internal movement, and wind-phlegm upturning (wind-phlegm evils disturbing the head). As a traditional Chinese medicine, Chernozem needs to be used under the guidance of a traditional Chinese medicine practitioner, and should not be used blindly on its own to avoid danger.