motrin and Dasatinib Interactions

Interactions between motrin(ibuprofen) and Dasatinib (dasatinib)

ibuprofen and dasatinib (Major Drug-Drug)

MONITOR CLOSELY: Coadministration of dasatinib and drugs that interfere with platelet function or coagulation may potentiate the risk of bleeding complications. Treatment with dasatinib is associated with severe thrombocytopenia. In addition, dasatinib has been shown to induce platelet dysfunction in vitro. Severe central nervous system hemorrhages, including fatalities, occurred in 1% of patients receiving dasatinib in clinical trials. Severe gastrointestinal hemorrhage occurred in 7% of patients and generally required treatment interruptions and transfusions. Other cases of severe hemorrhage occurred in 4% of patients. Most bleeding events were associated with severe thrombocytopenia.

MANAGEMENT: Concomitant use of other medications that interfere with platelet function or coagulation should be considered cautiously in patients treated with dasatinib. Close clinical and laboratory observation for bleeding complications is recommended during therapy. A complete blood count (CBC) with differential and platelet count should be obtained prior to and at least weekly for the first 2 months, then monthly thereafter or as clinically indicated. Patients should be advised to promptly report any signs of bleeding to their physician, including pain, swelling, headache, dizziness, weakness, prolonged bleeding from cuts, increased menstrual flow, vaginal bleeding, nosebleeds, bleeding of gums from brushing, unusual bleeding or bruising, red or brown urine, or red or black stools.