Tianma can treat insomnia. Tianma belongs to a kind of traditional Chinese medicine, has the wind spasm, wind and collaterals (remove wind evil, dredge the meridians), calm the liver and submerge yang (inhibit the liver rise too much yang) efficacy, the main treatment of the liver wind within the movement, epileptic convulsions, vertigo, headache, numbness of the limbs, hand and foot, rheumatism paralysis and so on. Tianma contains the ingredient of asparagine, which has certain sedative and antispasmodic effects, helps to promote sleep and improve the symptoms of insomnia. Therefore, Tianma can be used to treat insomnia and regulate sleep structure. However, it should be noted that Tianma is not usually used directly or alone in the treatment of insomnia. It is usually combined with other medications. If insomnia is caused by hyperactivity of liver yang, Tianma can be added to the herbal formula to improve sleep quality by calming the liver and suppressing yang. If insomnia occurs, it is recommended to use Tianma under the guidance of a doctor, do not self-medicate.