Through the investigation of ancient books and the sorting of the modem research achievements of traditional Chinese medicine,combined with the understanding and application experience of famous experts and scholars in the fields of traditional Chinese medicine clinical medicine and science of Chinese materia medica,it is concluded that Long Gu mainly has the effects of tranquillization,calming the liver and suppressing yang,and securing and astriction.The symptom targets are desudation,nocturnal emissions and insomnia.Modern pharmacology studies have found that Long Gu and its active ingredients have the effects of central inhibition and skeletal muscle relaxation,which can regulate the body's immune function,help eliminate ulcers,and promote wound recovery.They also have sedative and hypnotic effects,antidepressant effect,and antispasmodic effect,and can promote blood coagulation and reduce vascular permeability.The clinical dosage is 15-120g.When taken orally,it should be used dialectically according to different diseases or different stages of the same disease,and the construction of dose-effect relationship between the dosage of Long Gu and the symptom target and biochemical indicator target should be explored actively.People with allergic constitution should use Long Gu with caution.
Long Gusymptom targetbiochemical indicator targetreconstruction of Chinese materia medicaclinical verification