Cypress is a plant of the Cypress family, usually not used as traditional Chinese medicine, and is used in medicine for the cypress plant of the Cypress family. Its seed kernel is cypress seed kernel, which has the effect of nourishing the heart and tranquilizing the spirit (stabilizing the mind by nourishing the heart), laxative and laxative, and the leaves of its young branches are cypress leaves, which have the effect of cooling the blood and stopping hemorrhage (cooling and moisturizing the blood and preventing hemorrhage), and resolving phlegm and relieving cough. Cedar seed kernel is the dried mature seed kernel of cypress plant of Cypress family, its taste is sweet, nature is flat, belongs to the heart, kidney, large intestine meridian, has the effect of nourishing the heart and tranquilizing the mind, moistening the intestine and laxative effect, the main treatment for palpitation (heartbeat accelerated, often accompanied by panic) and insomnia, intestinal dryness and constipation. Contraindicated for those with loose stools and phlegm, and its adverse effects are not clear. The leaves of Lateral Cypress are the young branches and leaves of Lateral Cypress, family Cypressaceae, which are bitter and astringent in taste, cold in nature, belonging to the lung, liver and spleen meridians, with the efficacy of cooling the blood to stop bleeding, resolving phlegm and relieving cough, treating various bleeding disorders such as vomiting of blood with blood heat and epistaxis, coughing with lung heat, hair loss with blood heat and early whitening of beard and hair. Note that this drug should not be taken more often or for a longer period of time, as it may easily cause gastric discomfort and its contraindication is not clear. If there is any discomfort, please consult a doctor in time and follow the doctor’s instruction to identify the symptoms and use the medicine, do not use the medicine by oneself.