Hooker’s Tree, also known as Hooker’s Tree, Hooker’s Tree and Hooker’s Tree. Hooker has the effect of clearing heat and calming the liver, calming wind and relieving spasm. It is mainly used in treating children’s convulsions (pediatric diseases with dizziness, convulsions and convulsions as the main manifestations); night crying; heat and wind; eclampsia; vertigo of liver-yang; head distension and pain of liver fire, etc. It is also used in treating the pain of liver fire and spasm. Crocus sativus belongs to the class of drugs to rest the wind and antispasmodic, its flavor is sweet, cool in nature, attributed to the liver, pericardium meridian. This product can be used alone, can also be used with other drugs to enhance the efficacy. For example, it is often used in the treatment of headache and distension caused by liver fire or hyperactivity of liver yang (liver yang is over-exuberant, causing dizziness, dizziness, headache, etc.); it is also used in the same way with cicadas and peppermint to cool the liver and stop convulsions, and it can be used in the treatment of children’s convulsions and cries at night. Note that this product should be put into the decoction afterward so as not to affect the efficacy of the medicine after a long period of decoction. The drug should not be used by those with Qi deficiency or without symptoms of fire-heat. Adverse effects are not known. Before using the drug, it is recommended to consult a doctor for a clear diagnosis and prescription of the drug.