Precautions when using heparin sodium

The coagulation time should be measured regularly during medication. Elderly people over 60 years old are more sensitive to this product and should reduce the dosage and strengthen monitoring. Pregnant women can use this product only if there are clear indications. This product is not secreted into breast milk. Intramuscular injection or subcutaneous injection is more irritating, so a fine needle should be used for deep intramuscular or subcutaneous fat tissue injection.