Anemia

Anemia - (anaemia; an- + Greek haima blood; synonym anemia) is a pathological condition characterized by a decrease in the number of red blood cells and/or a decrease in the concentration of hemoglobin per unit volume of blood compared to indicators considered normal for a given age, gender and physiological state body.

Anemia leads to impaired oxygen delivery to body tissues. Symptoms of anemia include weakness, fatigue, shortness of breath, palpitations, and dizziness.

Anemia can be caused by various reasons: blood loss, impaired hematopoiesis, decreased production of erythropoietin, increased destruction of red blood cells, deficiency of iron, vitamins and other nutrients. Treatment of anemia is aimed at eliminating the cause of its occurrence and replenishing iron or vitamin deficiencies.

Anemia is one of the most common diseases in the world, affecting more than 2 billion people. It is characterized by a decrease in the level of red blood cells in the blood and a weakening of the immune system. Anemia can lead to various symptoms such as fatigue, weakness, dizziness, headaches, pale skin and other conditions. In this article we will look at the causes, symptoms, treatment and prevention of anemia.

Causes of Anemia Anemia can be caused by various factors such as deficiency of iron, vitamin B12, folic acid, hemolysis, chronic infections and other diseases. However, the most common cause of anemia is iron deficiency. Iron is necessary for the synthesis of hemoglobin, which carries oxygen throughout the body. If there is not enough iron, the body begins to synthesize less active hemoglobin, which leads to anemia and weakness.

Symptoms of anemia may include: - pale skin and mucous membranes; - fatigue; - weakness; - dizziness; - headache; - shortness of breath; - drowsiness; - decreased immunity; - frequent colds and infections; - loss of appetite; - mood changes and irritability. Treatment for anemia depends on its type. The most common form of anemia is iron deficiency anemia. To treat this type of anemia, you need to take medications that contain iron and also follow a diet high in iron. If the cause of anemia is other