Chasteberry Preparation is made from chasteberry, which has the effects and functions of tonifying the liver and kidney, and can treat diseases such as yin deficiency, internal heat and dizziness. It is contraindicated in patients with coldness of the spleen and stomach (spleen and stomach weakness and cold), diarrhea, and yang deficiency. Prepared Chasteberry is concocted using chasteberry and has the effects of tonifying the liver and kidneys, strengthening the waist and knees, etc. It is mainly used in the treatment of yin deficiency, internal heat, dizziness, dizziness, dizziness, tinnitus, lumbar and knee soreness and weakness (a feeling of soreness and weakness of the waist and knees) and other diseases. Besides, Prepared Chasteberry can also be used in the treatment of diseases such as premature whitening of beard and hair, and darkening of the eyes. There are certain contraindications when taking Chasteberry, patients suffering from cold spleen and stomach, diarrhea, etc. are forbidden to take Chasteberry to prevent aggravation of the condition. In addition, patients with Yang deficiency should not take Chasteberry to avoid aggravation of the phenomenon. Patients who are allergic to Chasteberry are prohibited from taking it to avoid allergic symptoms such as skin itching, respiratory distress and shock. Patients should be under the guidance of a doctor to carry out a reasonable combination of drugs, should not be self-medication.