What are the symptoms of iron deficiency anemia?

summary

Iron deficiency anemia is the most common type of anemia in life. Women, pregnant women, children and other people can not avoid anemia. The main reason is the lack of hematopoietic raw materials in diet. We should actively supplement hematopoietic nutrients, find out the reasons for the lack of hematopoietic raw materials, and timely improve iron supplementation through diet conditioning. Folic acid is a good choice, then, let's first take a look at the symptoms of iron deficiency anemia? Related knowledge about it.

What are the symptoms of iron deficiency anemia?

First: dizziness, tinnitus, headache, insomnia, dreaminess, memory loss, inattention, etc. are common symptoms caused by neural tissue damage caused by anemia and hypoxia. Children with anemia can cry restless, restless and even affect intellectual development.

Second: pallor is the main manifestation of skin and mucous membrane in anemia. When anemia occurs, the body redistributes the effective blood volume through neurohumoral regulation, and the blood supply to the relatively minor organs, such as skin and mucous membrane, is reduced. In addition, due to the reduction of the content of red blood cells and hemoglobin in the unit volume of blood, the color of skin and mucous membrane becomes pale. Coarseness, lack of luster and even ulceration are another manifestation of skin and mucous membrane in anemia, which may also be related to the primary disease of anemia. Hemolytic anemia, especially extravascular hemolytic anemia, can cause yellowing of skin and mucous membrane.

Third: in anemia, red blood cells synthesize more 2,3-diphosphoglyceride (2,3-DPG) to reduce the affinity of hemoglobin for oxygen, shift the oxygen dissociation curve to the right, and obtain more oxygen in tissues. Shortness of breath or dyspnea are mostly caused by hypoxia or hypercapnia in the respiratory center. So mild anemia has no obvious performance, only after the activity causes the breath to accelerate deepens and has the palpitation, the heart rate to accelerate. The more severe anemia, the more activity, the more obvious symptoms. In severe anemia, even in a calm state, there may be shortness of breath or even sitting breathing. Long term anemia, cardiac overload and insufficient oxygen supply will lead to anaemic heart disease. At this time, there are not only heart rate changes, but also arrhythmias and cardiac insufficiency.

matters needing attention

This disease needs attention: Although folic acid is not the same as iron, it is the main force of hematopoiesis, but it participates in the production of red blood cells, which can be regarded as auxiliary hematopoiesis. Therefore, if folic acid is lacking, it will also cause cell anemia. Therefore, pregnant women should eat a certain amount of meat and fresh vegetables in their diet. Even if pregnant mother is not anemia, but once a week to eat animal liver can also play a role in preventing anemia oh.