Xeljanz Lawsuits Against Pfizer | Blood Clots and Pulmonary Embolism For a time, Xeljanz was one of the most heavily advertised medications on television. You could hardly turn on your television without the drugmaker selling the benefits of the drug. You would see upbeat and optimistic images of patients basking in the sunlight and enjoying … Continue reading Xeljanz Lawsuit Against Pfizer | Blood Clots & Pulmonary Embolism