Symptoms of blood infection?

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Health is one of the topics that we pay attention to all the time. Having a healthy body is equal to having half of our wealth. Therefore, understanding some health knowledge can help us better prevent the invasion of diseases and protect ourselves and the people around us. Symptoms of blood infection? Now let me tell you something.

Symptoms of blood infection?

Bleeding tendency. The characteristics of blood disease bleeding are more systemic than local. Another characteristic is that the degree of bleeding and the trauma that caused the bleeding may be extremely out of proportion, and there may even be no history of trauma. Spontaneous skin and mucosal purpura are the main clinical features of capillary hemorrhage, while deep tissue hemorrhage and hematoma formation after trauma, and non-invasive hemarthrosis or continuous bleeding of skin and mucosa are the characteristics of abnormal coagulation mechanism hemorrhage. Spontaneous extensive or local bleeding of skin, mucosa, joint and muscle, or continuous bleeding after trauma or operation, or history of bleeding of family members, may indicate abnormal hemostatic mechanism.

Fever. Fever of blood diseases is mostly infectious. Leukemia, lymphoma, aplastic anemia, myelodysplastic syndrome and so on often appear in clinical febrile blood diseases. Because of the abnormal quantity and quality of white blood cells, it is easy to be infected. Non infectious fever is due to the growth and rapid destruction of immature leukocytes, resulting in increased proteolysis; Basal metabolic rate increased; The absorption of necrotic substance. Periodic high fever is one of the typical symptoms of Hodgkin's disease. In addition, hematologic diseases such as direct invasion of the thermoregulatory center can cause dysfunction of the center, seen in leukemia infiltration and intracranial hemorrhage.

Anemia is the most common symptom of hematopathy. There are many reasons for anemia, because of the common pathological basis, that is, blood oxygen carrying capacity is reduced, resulting in hypoxia changes in various tissue systems, so the clinical manifestations are similar. Generally, the skin and mucous membrane are pale, especially the pale complexion. It is more reliable to observe finger nail, lip mucosa and eyelid conjunctiva. The severity and development speed of anemia, as well as the causes of anemia, determine the severity of its clinical manifestations. Mild patients may not feel anything, severe patients may have cardiovascular and respiratory dysfunction, such as palpitation, shortness of breath, etc., and aggravate during labor; In addition, patients often have headache, vertigo, dizziness, tinnitus, inattention, memory loss, limb fatigue, mental fatigue and other symptoms. In severe cases, they may have low fever (due to increased basal metabolism), loss of appetite, nausea, abdominal distension, constipation, diarrhea and other manifestations.

matters needing attention

For patients with blood infection, usually we should pay attention to more prevention, usually can eat some easy to digest food, and do not eat raw cold things, also do not eat hot pot and other stimulating food.