Hepaglan 25 Injection is an anticoagulant which prevents abnormal clotting of blood. It not only prevents the formation of harmful blood clots in the legs, lungs, and heart but also stops them from growing bigger. Hepaglan 25000IU Injection is administered under the supervision of a doctor. Your doctor will decide how often you should take this medicine. This may change from time to time depending on how well it is working. You should take this medicine regularly to get the most benefit, even if you feel fine. It is preventing future harm. Your doctor may get regular blood tests done to make sure this medicine is working well and monitor the levels of potassium and platelets.