Tianma Cortex Cortex Eucommiae Tea has the effect of tonifying the liver and kidney, calming the liver-yang, restraining wind and relieving spasm, but it is not suitable for everyone. Tianma and Cortex Eucommiae are both Chinese medicines. Tianma has the effects of restraining wind and stopping spasm, calming liver yang, dispelling wind and clearing channels (dispelling wind evils and clearing channels and meridians). The main treatment for pediatric convulsion (with dizziness, convulsions, convulsions as the main manifestation of pediatric diseases), epileptic convulsions, tetanus, headache and dizziness, paralysis, numbness of limbs, rheumatic paralysis and so on. Due to the occasional allergic and toxic reactions to tianma, the use of attention should not be taken in large doses, for yin deficiency and fire (Yin essence deficiency in the body, the emergence of hyperactive fire), blood deficiency and blood dryness, solid heat within the blaze caused by the internal movement of the liver wind, as well as those who are deficient in qi and blood should not be used, pregnant women should not be used for long-term use of a single drug or contraindicated. Cortex Eucommiae has the function of tonifying the liver and kidney, strengthening the muscles and bones, stabilizing the fetus, etc. It is mainly used in treating the deficiency of the liver and kidney (weakness of the liver and kidney), such as lumbar and knee pain, weakness of the muscles and bones, dizziness, leakage of blood in pregnancy and fetal restlessness, etc. It is warm in nature, and is also inappropriate for those who suffer from deficiency of yin and fire (deficiency of yin and essence in the body, and the emergence of hyperactive fire in the deficiency of yin and essence in the body) or those who suffer from deficiency of blood and dryness of blood and internal blazing of real heat. So when Tianma and Cortex Eucommia are used together to make tea is not suitable for yin deficiency and fire (Yin essence deficit in the body, the emergence of deficiency fire) or blood deficiency, blood dryness, solid heat within the blazing people to take, and due to the tea is often a small amount of tea, coupled with hot water is limited to the active ingredients, it may be difficult to achieve its therapeutic effect. It is recommended to consume TIANMA DUZHONG tea under the guidance of a professional doctor.