Do not take this medicine with any of the following medications:
-aspirin and aspirin-like medicines
-heparin
-mifepristone
-warfarin

This medicine may also interact with the following medications:
-antiinflammatory drugs like ibuprofen
-cilostazol
-clopidogrel
-dipyridamole
-sulfinpyrazone
-ticlopidine

They need to know if you have any of these conditions:
-bleeding disorders, hemorrhage, or hemophilia
-infection of the heart or heart valves
-kidney or liver disease
-previous stroke
-recent surgery or child birth
-ulcer in the stomach or intestine, diverticulitis, or other bowel disease
-an unusual or allergic reaction to fondaparinux, heparin, low molecular weight heparins, other medicines, foods, dyes, or preservatives
-pregnant or trying to get pregnant
-breast-feeding

Visit your healthcare professional for regular checks on your progress. You may need blood work done while you are taking this medicine. Your condition will be monitored carefully while you are receiving this medicine. It is important not to miss any appointments.

If you are going to need surgery or other procedure, tell your healthcare professional that you are taking this medicine.

Avoid sports and activities that might cause injury while you are using this medicine. Severe falls or injuries can cause unseen bleeding. Be careful when using sharp tools or knives. Consider using an electric razor. Take special care brushing or flossing your teeth. Report any injuries, bruising, or red spots on the skin to your healthcare professional.

Wear a medical ID bracelet or chain. Carry a card that describes your disease and details of your medicine and dosage times.

Keep out of the reach of children.

Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Do not freeze. Throw away any unused medicine after the expiration date.