Arixtra (Fondaparinux Sodium)

Arixtra (Fondaparinux Sodium) is used to treat serious blood clots in the legs or the lungs. This medication is usually used with another “blood thinner” medication (warfarin). Untreated blood clots can cause serious breathing problems, heart attacks, or strokes. Arixtra belongs to a class of drugs known as blood thinners. It works by blocking certain natural substances in the blood that cause clotting.

Manufacturer Information

Seek emergency medical help if you have any signs of an allergic reaction to this medication. The common side effects of Arixtra may include bleeding, blisters, bruising, confusion, dizziness, minor bleeding/rash/itching or oozing where the medication is applied, sleep problems. Contact your doctor immediately if any of these serious side effects occur:
• A light-headed feeling, like you might faint;
• Signs of anemia;
• Signs of bleeding;
• Symptoms of low potassium levels

This is not a complete list of side effects and others may occur. Please call your doctor if you have any further concerns or questions.

Before taking Arixtra, tell your doctor if you have any allergies. You should not use Arixtra if you are allergic to Fondaparinux Sodium or if you have:
• A low level of platelets in your blood after testing positive for a certain antibody while using Arixta;
• An infection in the lining of your heart;
• Active or uncontrolled bleeding;
• Severe kidney disease

Prior to taking this medication, tell your doctors about your medical history and if you have ever had:
• A bleeding disorder that inherited or caused by disease;
• A stroke;
• An allergy to latex;
• Brain, spine, or eye surgery;
• Eye problems caused by diabetes;
• Liver or kidney disease;
• Stomach or intestinal bleeding or ulcer;
• Uncontrolled high blood pressure

Take extra care to prevent bleeding while shaving or brushing your teeth. Tell your doctor about all the medications you take including prescription, nonprescription, herbal products, and vitamins. There may be a drug interaction between Arixtra and other medications. Consult your doctor if you are pregnant. Do not breast-feed while using this medication.

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