I have been taking xeralto for 5 months and my hair is falling out. It looks like I am on chemo. I have had all kinds of testing done to rule out thyroid, anemic, low iron etc. that my doctor could think was possible cause. The only new medication I am on is Xeralto. I have called the drug company and they deny it as a side effect. It is real and have read on web sites other patients on the same meds have hair loss also. What is your answer? I know it is a new drug on the market and all possible side effects haven t been proved yet. But why won t they listen?