Tianma powder can be taken with water. In general, any time to eat Tianma powder can be, there is no specific time limit, the patient can combine with their own situation to take. Tianma powder is the dried tuber of the orchid plant Tianma ground into powder, sweet taste, flat nature, into the liver meridian, has the effect of calming the liver and quenching the wind (regulating the function of the liver to get rid of the internal wind), and clearing the channels and relieving the pain (clearing the meridians and relieving the pain). Tianma can be used for the treatment or relief of pediatric convulsions (pediatric diseases mainly manifested by dizziness, convulsions, convulsions), epileptic convulsions, tetanus, hyperactivity of liver yang (hyperactivity of liver yang, causing dizziness, dizziness, headache and other symptoms), headache and vertigo, paralysis, numbness of the limbs, ankylosing, rheumatic paralysis and other conditions. Contraindications for the use of tianma, adverse reactions are not clear, if you need to take tianma powder, it is recommended to consult a medical professional, not self-medication.