What Is Anemia And What Causes It

Anemia means different conditions that are associated with some blood disorders.

Anemia occurs if the blood does not contain the normal number of red blood cells, or when the red blood cells do not have a sufficient amount of hemoglobin.

Anemia is caused by insufficient formation or increased destruction of red blood cells or due to large loss of blood.

One type of anemia, which many know, is anemia due to lack of nutrition. The most common and least dangerous of this type of anemia develops when there is not enough of iron to produce hemoglobin of red blood cells.

Many foods contain only small amounts of of iron. Some people do not take enough food that has a high content of iron, such as meat and leafy vegetables. Therefore, the iron deficiency is fairly common.

Signs of anemia are pallor, nausea, a slight tendency to fatigue, dizziness and difficulty in breathing. If the patient can relax enough and if the patient has a good diet, usually recovers quickly.

Anemia is sometimes hard to be discovered because the early symptoms are so mild. Therefore, it is easy to confuse problems that are seen in other diseases or after use of certain drugs. Anemia can, slow life energy to the extent that you do makes it difficult to perform the most basic household activities. It exacerbates the problems created by other diseases if they unite with each other so drowsiness, nausea, fatigue and other symptoms become very severe.

If the anemia is not treated on time can result in the need for blood transfusions. In addition, low levels of red cells can lead to additional health problems: Anemia can lead to overload of your heart and the occurrence of heart problems, in an attempt to correct the delivery of oxygen to the tissues from the blood poor with erythrocytes.