Tianma, magnetite can be used as Chinese medicine, the two together with the wind and spasm (calm the wind, relieve spasm), calm the liver and Yang, wind and collaterals, sedative and tranquilizing the mind and other effects. 1. Tianma: drug source for the orchid plant Tianma dried tubers, with the wind spasm, calm the liver and Yang, wind and collateral effects, can be used for pediatric convulsions (with dizziness, convulsions, convulsions as the main manifestations of pediatric diseases), epileptic convulsions, headache and dizziness, rheumatism, paralysis, paralysis, numbness of limbs and other evidence of disease treatment. 2. Magnetite: that is, the oxide mineral spinel magnetite, has the effect of calming the nerves, calming the liver and submerging the yang, the qi and asthma (astringent to alleviate coughing and wheezing), can be used for palpitations and insomnia, hyperactivity of the liver and yang, dizziness, dizziness, blurred vision, tinnitus, deafness, and renal deficiency asthma and other conditions of the treatment. For those who have hyperactivity of liver yang, headache and dizziness, tianma can be used under the guidance of a physician and magnetite and other Chinese herbs for treatment, but it should be noted that magnetite is a mineral medicine, its use with other Chinese herbs should be decocted, and should be used with caution in people with a weak spleen and stomach. Do not use the medicine privately, so as not to cause damage to the organism.