Heparin sodium notes.

  Clotting time should be measured regularly during medication. People over 60 years old are more sensitive to this product and should reduce the dosage and strengthen monitoring. This product can only be used in pregnant women with clear indications. This product does not secrete into milk. Intramuscular injection or subcutaneous injection is more irritating, fine needle should be used for deep intramuscular injection or subcutaneous fat tissue injection.