How does the body bruise return a responsibility

summary

There are a lot of bruises on my body. I don't know how to get them. I've been bruised by mosquito bites. I've had a bruise on my body for two months, but it's not good. I walked two days ago (it's not serious), but it's bruised a lot. The color is still very heavy. What's the matter?

How does the body bruise return a responsibility

Cause 1: vascular structure and function abnormalities, namely hereditary: such as hereditary hemorrhagic telangiectasia, vascular hemophilia, etc;

Second, secondary: infection, chemicals, drugs, metabolic disorders (including vitamin C, vitamin P deficiency, etc.), vascular disease, rheumatism, etc;

Cause 3: secondary: leukemia, aplastic anemia, hypersplenism, drugs, infection, disseminated intravascular coagulation, etc;

matters needing attention

It is suggested that the specific factors should be identified, which need to be combined with medical history, physical examination and relevant laboratory examination. It is suggested to go to the Hematology Department of general hospital for examination. Screening tests such as platelet count, vascular fragility test, activated partial thromboplastin time (APTT), prothrombin time (PT) and thrombin time (TT) can be done first, and the general direction can be determined by combining medical history and physical examination, and then further diagnostic test can be done according to the initial screening situation to make a definite diagnosis.