blood disorders
Bruising and Bleeding
Key Points
Excessive bleeding may occur on its own or after minor injury. Bleeding can range from minimal to massive and is very dangerous if it occurs within the brain. Liver disease, low platelet count, and certain medications (especiallywarfarin,heparin,aspirin, and nonsteroidal anti-inflammatory drugs ) are common causes. Disseminated intravascular coagulation is an uncommon but serious cause that most often develops in people who are already ill or in the hospital. Easy bruising is common and is rarely a cause for concern if people feel well and have no other signs of easy bleeding. 