I have always bruised easily (massively at times for no good reason) Dr's and Naturopath failed to figure out why. Yes I am fair skinned and do take ibuprofen and such but my bruising stopped when I stopped eating and drinking (alcohols) wheat based products. 30 something year old mystery solved. I am a self diagnosed celiac (or close enough to make no difference) I can't stand to eat wheat long enough to test right, I feel so much better now that I hate going back.
Not to say this is your problem but sometimes odd reasons pop up for why...or you could just bruise easy
