What does it mean when a girl has a bruise on her knee? Ladies must know

Summer is the season for showing legs. White and straight legs have always been the focus of people's attention. However, some girls will get bruises on their knees without any collision or bump, which seriously affects their appearance. So what does it mean when a girl has a bruise on her knee? Beauties, please pay attention!

Bruise on girls' knees is quite common. Generally speaking, it is due to abnormal coagulation mechanism. Specifically, it is due to the reduction or lack of certain coagulation factors. Of course the most common one is; thrombocytopenia. Because of these reasons, what you said about the skin tips being easily blue or purple when bumped will appear, which is clinically known as ecchymosis or purpura. If the condition is more serious, go to the hospital for tests and make a correct diagnosis. Recommended diet therapy: cook peanuts with the red skin (eat them together).

What should girls pay attention to if they often have bruises on their knees? Even without obvious impact, women often have bruises on their knees, indicating that the body's hemostatic mechanism is impaired. Clinically, it can be roughly divided into four categories:

1. Abnormal vascular structure and function

1. Hereditary: such as hereditary hemorrhagic telangiectasia, von Willebrand disease, etc.;

2. Secondary: caused by infection, chemical substances, drugs, metabolic disorders (including vitamin C and vitamin P deficiency, etc.), vascular diseases, rheumatism, etc.

3. Immune: such as allergic purpura, etc.

4. Others, such as simple, mechanical and senile purpura, etc.

2. Platelet Abnormalities

1. Thrombocytopenia: a. Primary, such as idiopathic thrombocytopenic purpura, etc. b. Secondary, such as leukemia, aplastic anemia, hypersplenism, drugs, infection, disseminated intravascular coagulation, etc.

2. Platelet dysfunction: a. Hereditary: thrombasthenia, etc. b. Secondary: drugs, liver damage, uremia, infection, etc.

3. Abnormal coagulation (abnormal coagulation factors)

1. Hereditary: hemophilia, etc.

2. Secondary: Vitamin K deficiency, severe liver disease, etc.

4. The amount of anticoagulants in the blood increases.