Lapatinib (Tykerb) for Combination Breast Cancer Chemotherapy
What is the dosage for lapatinib (Tykerb)?
HER2-Positive Metastatic Breast Cancer: The recommended dose of Tykerb is 1,250 mg given orally once daily on Days 1-21 continuously in combination with capecitabine 2,000 mg/m2 /day (administered orally in 2 doses approximately 12 hours apart) on Days 1-14 in a repeating 21-day cycle. Tykerb […]