P-Heparin Heparin Sodium Glucosamine Sulfate + Chondroitin
ModerateTaking Glucosamine Sulfate + Chondroitin alongside Heparin Sodium may make the heparin's blood-thinning effect stronger than expected. The chondroitin part of the supplement is what causes this, and the same thing is seen with other anticoagulants such as warfarin.
These medicines are often taken together with some care. Your doctor may change a dose, space them apart or check on you more often. Make sure your doctor and pharmacist know you take both.