Low molecular weight heparin sodium is a new type of anti-blood suppository, which is formed by the decomposition of ordinary heparin and strong, compared with heparin, with high bioavailability, long semi-decline, strong antithrombotic effect, low risk of bleeding, few adverse reactions and no need for test. Clinically, it is mainly used to treat unstable angina pectoris and non-q wave myocardial infarction. Prevent surgical - related clots.
In the use of low molecular weight heparin sodium easy to cause pain, injection site subcutaneous hematoma, scleroma, abdominal hematoma! To patients and families bring tension, fear, may also affect the absorption of drugs, has never reduced the therapeutic effect. These reasons are related to the injection site, shallow injection, too fast injection of drugs, needle extraction method, liquid residue and pressure time and strength.