The leech plants famous and precious animal traditional Chinese medicinal materials, there is one kind that resists blood and congeals materials in its saliva liquid, it is plain to be called the leech, in addition, contains heparin , resisting the thrombus plainly ,etc., can treat the apoplexy , menorrhoea , paraplegia , angina pectoris , nameless swelling and ache , such diseases as tumour , neck lymph are passed nuclearly , leech plain to can make vein blood vessel keep unblocked after the transfer operation.

In the international medical field, the medical value of the leech is being got up extensively and paying attention to too. It is reported leech body contain many kinds of medical composition , to dispel sequelae that cause under operation , prevent blood from solidify etc. of great importance too early, pharmacology of a lot of countries home utilize leeches to develop one kind of medicines one after another , has made the good result. At present, the medicine taking leech as raw materials, has already put into batch process, and apply to clinic extensively.

Name	Unit	Indication	Manual	Quantity
	Pharmacy in the cloud	Invigorating blood circulation silt , promoting blood circulation to stop the pain ...	A detailed one Detailed two Detailed three	1

Name Unit Indication Manual Quantity China health pharmacy Co., Ltd. of Dunhua Invigorate blood circulation and distribute the silt ... A detailed one 1

Name	Unit	Indication	Manual	Quantity
	Three factories of pharmacy of Chengdu	Hold openly in place with a net, it is flat to breathe heavily, diuresis ...	A detailed one	1