Heparin Sodium Porcine Injection 30000 Units Per 30 mL Multiple-Dose Vials 30 mL x 25/Pack by Sagent (RX)Heparin Sodium Porcine Injection is an injectable medication that contains the active ingredient heparin sodium, which is derived from pig intestines. Heparin is a type of anticoagulant (blood thinner) that is used to prevent and treat blood clots. It works by inhibiting the formation of blood clots and preventing existing clots from getting bigger. This type of heparin is used in cases where a patient cannot tolerate the synthetic version of heparin,