My father has just started to find out that he has multiple myeloma cancer. He had a bone marrow sample taken yesterday to find out the extent, but last night he started passing a lot of blood. My family took him to the hospital and he is in need of blood this morning. Is passing blood a symptom of the multiple myeloma diagnosis? I live out of state and am curious on how serious this is... Any advise? ~son
Hi.it is best if you bring your father to the nearest hospital or ER if he is passing out blood. His blood count might be Chat Doctor.  Also, a consultation with a medical oncologist is best for further evaluation and management of his condition. Hope this helps. Good day!!~