I can get small line like bruises on my hand when I exert my hand to open a bottle that is difficult to open. I also have had bruises in my big toe when I have held it in a flexed position for a while. I have talked to my gp and he did blood tests with no answers. I also have hashimotos and I have osteo arthritis I take lisinopril for hypertension and clenil 200 for asthma. I have bruised easily for the past few years (53) & female. Can anyone give me any indication of what this may be? I have also had a diagnosis of fibromyalgia from a rheumatologist . Many thanks in anticipation for any ideas or advice that you may have.