Drug Interaction Report

Deferasirox may increase the blood levels and effects of montelukast. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. Contact your doctor if your condition changes or you experience increased side effects such as headache, fever, sore throat, cough, abdominal pain, diarrhea, earache, runny nose, or uncommon but serious behavior and mood changes (e.G., agitation including aggressive behavior or hostility; bad or vivid dreams; depression; confusion; difficulty concentrating; anxiety; hallucinations; irritability; memory impairment; restlessness; sleep walking; suicidal thoughts and actions; tremor; trouble sleeping). It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

You may experience reduced absorption of deferasirox in the presence of food. Take deferasirox on an empty stomach 30 minutes before eating preferably at the same time everyday unless otherwise directed by your doctor. This will make it easier for your body to absorb the medication. The tablets should not be chewed or swallowed whole. The tablets should first be completely dispersed in water, orange juice, or apple juice, and the resulting suspension drunk immediately. After swallowing the suspension any residue should be resuspended in a small volume of the liquid and swallowed.