Fondaparinux Side Effects
What should I watch for?
Visit your doctor or health care professional for regular checks on your progress. Your condition will be monitored carefully while you are receiving this medicine.
Notify your doctor or health care professional and seek emergency treatment if you develop breathing problems; changes in vision; chest pain; severe, sudden headache; pain, swelling, warmth in the leg; trouble speaking; sudden numbness or weakness of the face, arm, or leg. These can be signs that your condition has gotten worse.
If you are going to have surgery, tell your doctor or health care 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 doctor or health care professional.
Common and Rare Side Effects
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
troubled breathing with exertion
unusual bleeding or bruising
unusual tiredness or weakness
Black, tarry stools
blood in the urine or stools
collection of blood under the skin
decreased or cloudy urine
deep, dark purple bruise
difficult, burning, or painful urination
fainting or lightheadedness when getting up from a lying or sitting position
frequent urge to urinate
loss of appetite
lower back or side pain
muscle pain or cramps
nausea or vomiting
numbness or tingling in the hands, feet, or lips
pinpoint red spots on the skin
red, tender, or oozing skin at incision
shortness of breath
sores, ulcers, or white spots on the lips or in the mouth
Incidence not known
bowel or bladder dysfunction
difficulty with swallowing
large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or sex organs
puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
tightness in the chest
Get emergency help immediately if any of the following symptoms of overdose occur:
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Difficulty having a bowel movement
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.