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Deferasirox

Deferasirox Side Effects

Ally Tsai, PharmDCydnee Ng, PharmD
Reviewed by Ally Tsai, PharmD, Cydnee Ng, PharmD
Last reviewed on April 26, 2023

The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.

Common Side Effects

These are common side effects for people who need blood transfusions. The three most common side effects for people with NTDT are nausea, rash and diarrhea.

Less Common Side Effects

  • Sleep problems
  • Dizziness
  • Anxiety
  • Change in skin color
  • Blurry vision or other changes in vision
  • Hearing loss
  • Throat pain

Deferasirox serious side effects

Contact your healthcare provider immediately if you experience any of the following.

  • Sudden kidney injury: feeling sick or weak, dehydration, urinating less than usual, confusion, blood in urine, swelling in the legs, ankles, or feet
  • Liver damage: feeling tired or weak, poor appetite, losing weight without trying, dark urine, eyes and skin turning more yellow, upper right stomach pain
  • Stomach bleeding: stomach pain, black and tarry stools, blood in the urine
  • Low blood cell counts: frequent fevers or infections, bruise or bleed more easily, nose bleeds that don't stop
  • Severe skin reactions: rash, skin pain or peeling, blisters, fever, sore throat, fatigue, facial swelling, swollen lips

Source: DailyMed

The following Deferasirox side effects have also been reported

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:

More common

Diarrhea

dizziness

earache or pain in the ear

nausea

stomach pain

voice changes

vomiting

Rare

Blindness

blurred vision

change in hearing

change in vision

pain or discomfort in the eye

Incidence not known

Black, tarry stools

bleeding gums

blood in the urine or stools

dark urine

decrease in the amount of urine

general feeling of tiredness or weakness

hives, welts, skin rash

large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or genitals

light-colored stools

lower back or side pain

pale skin

puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue

redness, soreness, itching of the skin

sores, blisters

stomach pain, continuing

unusual bleeding or bruising

unusual drowsiness, dullness, tiredness, weakness, or feeling of sluggishness

vomiting of blood or material that looks like coffee grounds

yellow eyes or skin

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.

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