this can also be a sign of hypo/hyper thyroidism you can get this checked by having a blood test
There are blood tests that you can have done to at least get a picture to see if there are any immune issues going on or blood clotting problems. I would suggest seeing your doctor. He/she will probably want to do what they call a PT/INR for starters. This is a good test for unexplained bruising.
How long have you been bruising? Is it all over your body or in just certain places?
brenda, check with your family doctor......ask about being anemic......good luck. rayzor457