I am starting 10th month on IBRANCE & letrozole-my side effects are fatigue, hair loss & joint pain. So far the drugs have stopped new progression of bone Mets. My side effects are tolerable-exercise, good nutrition, prayer & support of family & friends certainly help to counteract & keep me positive & hopeful.
At start, Dr lowered ibrance dosage as he monitored my WBC. With lower dosage, WBC was not as severe. @junec-good luck to you as you make decisions!