What you need to know about anemia

If frequently tired despite plenty of sleep or lack of energy to do the job, you are at risk for anemia. This can also be the culprit hides the face for symptoms of poor memory and mood and out and out fun.

Symptoms of the disease are very diverse. Can be difficult to identify because of mild anemia cases usually have no symptoms. Some symptoms can be life-threatening as weakness, dizziness, tired skin, headache, cold or numb limbs, low body temperature. People are missing the blood has less oxygen in the blood. Thus, their heart must work much harder to pump enough oxygen to the organs in the body. Symptoms can appear out of breath, heart rhythm disorders and pain in the chest.

Different forms of anemia

Anemia due to iron deficiency: this is probably the most common anemia due to insufficient amount of iron in the blood. Iron is the main component of hemoglobin. Can anemia due to iron deficiency or diet due to blood loss. One other cause of anemia is bleeding in the stomach (ulcers) or in the intestine (colon cancer).

Anemia: anemia occurs when red blood cells are destroyed by injury or infection, drug-induced or genetic.

Anemia due to vitamin B12 deficiency: anemia occurs when the stomach and the intestines vitamin B12 malabsorption. For example, when the immune system disorders (pernicious anemia) prevents the absorption of vitamins of the digestive system. The stomach and intestines are weak, some smoking and transmission can cause vitamin B12 deficiency.

Anemia due to folic acid deficiency: this condition is similar to anemia due to deficiency of vitamin B12, but not cause special injury to the nervous system. However, it can cause depression. This common type of anemia in pregnant women, who have the digestive system nutrient malabsorption, people are using drugs such as phenytoin and sulfasalazine, there may be pills daily, people drinking, people often lack nutrition.

Anemia caused by abnormalities of erythrocytes due to genetics: often the sickle and thalassemia.

Sickle cell anemia is a disease that makes hemoglobin and sickle shaped. The abnormal hemoglobin injured and destroyed when moving in the circulatory system. Anemia may cause a condition called the sickle play dough. The play dough can occur under conditions such as altitude, pressure change and lack of oxygen. In the play dough, red blood deform and clog small blood vessels, causing severe pain, and other complications.

Thalassemia is a group of anemia caused by abnormalities of hemoglobin. The can of thalassemia usually mild, but in some cases can be life-threatening in children.

The object easy to anemia

During pregnancy, most women usually do not have enough iron reserves, especially in the middle and last 3 months 3 months of pregnancy. Blood deficiency will increase the risk of prematurity, the incidence of disease and mortality in both mother and baby. So, in addition to good nutrition during pregnancy, the mother needs the addition of iron, vitamin B12, folic acid to help strengthen the process of Hematopoiesis.

Women and people with chronic disease such as kidney disease are also at risk. Because women have "red lights" so it will take a lot of blood. People with chronic diseases can affect the production of erythrocytes.

Children underweight and premature birth, children under 5 years are also at risk for anemia. According to experts, in the first years of life children need more iron for growth process and create blood. However due to the daily diet of the child does not provide a full or lose balance of nutrients. Besides that, during pregnancy, the mother's blood shortage risk quite high so the young generation born anemic.

With regard to minors, especially at puberty, the body they are developing very fast should need much more nutrients, especially iron to create blood. Girls puberty susceptible to iron deficiency anemia if fear of fat and diet or blood loss through menstruation. Besides many studies show that the amount of iron from the meal of the Vietnam only satisfy 30-50% of the demand for this substance.

Dietary deficiency, excess substances, other substances that lack in the daily meals, ages of minors is also influenced object of anemia, especially women lose blood during the menstrual cycle.

Prevent and treatment of

You can prevent certain types of anemia by a healthy diet. Foods that contain iron include lean red meat, liver, fish, legumes, leafy dark green. At the same time you eat the food has vitamin B12 and folic acid such as dairy products, eggs, spinach and bananas.

Additional medications: if provided with food is not enough, you can drink sắtt pill. So taking drugs during and after eating, along with foods rich in vitamin C (Orange, Tangerine) to help absorb iron. Do not drink with calcium tablets, iron tablets for coffee, tea, because they prevent the absorption of iron. Should drink according to the doctor 's paper mulberry because oral overdose may damage the liver, heart and pancreas.

When severe anemia, a blood transfusion is needed in the same group. If the body does not produce enough red blood cells, can be repaired with bone marrow transplants or blood from the umbilical stalk. Blood cells are destroyed too quickly, it should treat the plasma or to remove the spleen.=