Nausea, vomiting, diarrhea, or dizziness may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.
Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
Tell your doctor right away if you have any serious side effects, including: hearing loss, vision changes (such as blurred vision).
This medication decreases bone marrow function, an effect that may lead to a low number of blood cells such as red cells, white cells, and platelets. This effect can worsen anemia, decrease your body's ability to fight an infection, or cause easy bruising/bleeding. Tell your doctor right away if you develop any of the following unlikely symptoms: unusual tiredness, pale skin, signs of infection (such as fever, chills, persistent sore throat), easy bruising/bleeding.
This drug may rarely cause serious stomach/intestinal problems (such as stomach/intestinal bleeding and ulcers). If you notice any of the following unlikely but serious side effects, stop taking deferasirox and consult your doctor or pharmacist right away: black/bloody stools, vomit that looks like coffee grounds, persistent stomach/abdominal pain.
Deferasirox may rarely cause serious (possibly fatal) liver disease. Get medical help right away if you have any symptoms of liver damage, including: persistent nausea/vomiting, loss of appetite, stomach/abdominal pain, yellowing of eyes/skin, dark urine.
Deferasirox has rarely caused very serious (possibly fatal) kidney problems. Tell your doctor right away if you develop signs of kidney problems, such as: change in the amount of urine, frothy urine.
Deferasirox can commonly cause a rash that is usually not serious. However, you may not be able to tell it apart from a rare rash that could be a sign of a severe reaction. Therefore, tell your doctor right away if you develop any rash.
A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.