Hi how are you?My brother has tumor cancer in his...

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Regarding your question,

What is vitrakvi drug

It is the drug that contain the active ingredient larotrectinib and used at the following conditions

• It is used mainly for treatment of solid tumors that NTRK gene fusion.
• Based on your question, it is limited used drug and just prescribed by your doctor if your brother tumor has the mentioned gene above.

Side effects of vitrakvi

There are  many possible side effects like

• Increased liver functions tests
• Anemia
• Fatigue
• Nausea
• Dizziness
• Cough
• Vomiting
• Constipation

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