Crocus sativus can clear heat and calm the liver, calm wind and calm convulsions, and can be used for headache and dizziness caused by hyperactivity of liver-yang, epilepsy, convulsions, and febrile convulsions (convulsions due to high fever). The effect of tea is limited, not as good as into the soup, if you need to use the medicine, please use under the guidance of a professional doctor. Crocus sativus comes from the plant Crocus sativus in the family of Rubiaceae, and its medicinal part is the dried stem and branches with hooks, which is sweet in taste and cool in nature, and belongs to the liver meridian and pericardium meridian. Because it can clear liver heat and calm liver wind, it is often applied to a series of symptoms caused by exuberant liver fire and internal movement of liver wind, such as headache and dizziness, twitching of limbs, crying and screaming caused by pediatric shock, febrile convulsions, epileptic convulsions and so on. The adverse effects of this product are not yet clear. Note that this drug is contraindicated for those with spleen and stomach deficiency and cold (spleen and stomach weakness and cold) and pregnant women. Chinese medicines need to be used in combination after identification, and in the treatment of liver fire, it is often combined with heat-clearing medicines to enhance the therapeutic effect. Patients who feel unwell are advised to consult a doctor in time to avoid delaying their condition.