The invention relates to the
medicine field, and specifically relates to an application of a Guanxinning composition in the preparation of drugs for treating and / or preventing
chronic fatigue syndrome. The Guanxinning composition is composed of red sage root and
ligusticum wallichii according to a ratio of 1:1 and has the functions of promoting
blood circulation to
remove blood stasis, freeing the
collateral vessels, and nourishing heart. At present, the Guanxinning composition is made into a Guanxinning injection. The Guanxinning water injection, which is developed in 1970s, has been on sale for more than thirty years, is a common
traditional Chinese medicine injection for treating cardio-cerebrovascular diseases in clinic, and can improve the
coronary circulation, prevent
blood clotting, prominently increase the coronary blood-flow volume, improve myocardial
blood supply, prevent and reduce the formation of
thrombus, and reduce the range of
embolism. The Guanxinning composition is mainly used to treat
coronary heart disease and
angina.