The research progress on the nursing for low molecular weight heparin subcutaneous injection

Low molecular weight heparin (LMWH) subcutaneous injection can lead to subcutaneous hemorrhage.But normalized LMWH subcutaneous injection can effectively reduce the incidence of subcutaneous hemorrhage.This paper reviewed the recent progress of LMWH subcutaneous injection in injection site,pre-treatment,the choice of the needle method,the rate of injection,local pressing and so on.In order to provide the basis for normalized LMWH subcutaneous injection. Key words: Low molecular weight heparin;  Subcutaneous injection;  Subcutaneous hemorrhage