The tongue is bitter and astringent, which may be caused by the exuberance of internal fire or dryness, heat and fluid injury. In addition, the lack of vitamins can also cause this symptom. The tongue is bitter and astringent. If the liver fire is strong, it can be accompanied by bitter mouth, dry throat, headache and other symptoms. In this case, you can consider taking Chinese patent medicine such as Longdan Xiegan Pill for conditioning. In addition, the lack of vitamin B2 can also lead to this performance, which can be supplemented by taking appropriate drugs. The symptoms that cause the bitterness of the tongue are not the same. If the symptoms are obvious, you can consider seeing a doctor first, and if necessary, ask Chinese medicine for consultation, and issue a Chinese medicine prescription for conditioning.
