Bosulif and Procardia XL

In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.

NIFEdipine may increase the blood levels of bosutinib. In some cases, this can increase side effects such as nausea, vomiting, abdominal pain, diarrhea, liver problems, fluid retention, and impaired bone marrow function resulting in low numbers of different types of blood cells. You may also be more likely to develop anemia, bleeding problems, or infections due to low blood cell counts. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. Contact your doctor if you develop paleness, fatigue, dizziness, fainting, unusual bruising or bleeding, fever, chills, diarrhea, sore throat, muscle aches, shortness of breath, blood in phlegm, weight loss, red or inflamed skin, body sores, and pain or burning during urination. 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.

MONITOR: Coadministration with inhibitors of CYP450 3A4 and/or P-glycoprotein (P-gp) may increase the plasma concentrations of bosutinib, which is a substrate of the isoenzyme and efflux transporter. In 24 healthy volunteers, administration of a single 100 mg dose of bosutinib with the potent CYP450 3A4 and P-gp inhibitor ketoconazole (400 mg/day for 5 days) under fasting conditions resulted in a 5.2-fold increase in bosutinib peak plasma concentration (Cmax) and 8.6-fold increase in systemic exposure (AUC) compared to administration of bosutinib alone. Ketoconazole also decreased the mean apparent clearance of bosutinib by approximately 9-fold and increased the mean terminal half-life from 46.2 hours to 69.0 hours. No data are available for use with less potent CYP450 3A4 inhibitors or P-gp inhibitors.

MANAGEMENT: Caution is advised when bosutinib is used with CYP450 3A4 or P-gp inhibitors. Patients should be monitored more closely for development of adverse effects such as diarrhea, nausea, vomiting, abdominal pain, myelosuppression, hepatotoxicity, and fluid retention (e.g., pericardial effusion, pleural effusion, pulmonary edema, peripheral edema).

Bosulif

Generic Name: bosutinib

Brand name: Bosulif

Synonyms: n.a.

What is Bosulif?

Procardia XL

Generic Name: nifedipine

Brand name: Adalat CC, Procardia, Procardia XL, Afeditab CR, Nifediac CC, Nifedical XL, Adalat

Synonyms: n.a.

What is Procardia XL?