What to do and what to eat for dizziness caused by thalassemia?

Written by Zhang Xiao Le
Hematology
Updated on September 23, 2024
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Patients with thalassemia who experience dizziness first need to analyze the cause of the dizziness. The vast majority of causes of dizziness are not related to diet, nor can they be corrected by eating certain foods.

For patients with thalassemia experiencing dizziness, it is first necessary to consider whether the cause is worsening anemia. A drop in hemoglobin can lead to ischemia and hypoxia in the body, which can manifest as symptoms of dizziness in the nervous system. If it is confirmed that the dizziness is caused by worsening anemia, then blood transfusion treatment is needed, usually requiring the transfusion of washed red cells. Once the anemia is corrected, the symptoms of dizziness can disappear. At the same time, folic acid supplements can be added to provide raw materials for hematopoiesis. Other possible causes of dizziness include diseases such as cranial, cervical spine, and otolithiasis, all of which require further differential diagnosis.

(The use of drugs should be carried out under the guidance of a physician)

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Written by Li Fang Fang
Hematology
40sec home-news-image

What is thalassemia?

Thalassemia, also known as hemoglobin synthesis disorder anemia, refers to a group of hemolytic diseases caused by abnormal hemoglobin genes resulting in abnormal hemoglobin protein or quantity. Thalassemia can be divided into α-thalassemia and β-thalassemia, depending on the type of hemoglobin affected. Thalassemia can vary in severity; individuals with mild thalassemia can live for a long time and may not require regular red blood cell transfusion support in daily life, whereas those with severe thalassemia may die shortly after birth.

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Written by Zhang Xiao Le
Hematology
1min 4sec home-news-image

What to do and what to eat for dizziness caused by thalassemia?

Patients with thalassemia who experience dizziness first need to analyze the cause of the dizziness. The vast majority of causes of dizziness are not related to diet, nor can they be corrected by eating certain foods. For patients with thalassemia experiencing dizziness, it is first necessary to consider whether the cause is worsening anemia. A drop in hemoglobin can lead to ischemia and hypoxia in the body, which can manifest as symptoms of dizziness in the nervous system. If it is confirmed that the dizziness is caused by worsening anemia, then blood transfusion treatment is needed, usually requiring the transfusion of washed red cells. Once the anemia is corrected, the symptoms of dizziness can disappear. At the same time, folic acid supplements can be added to provide raw materials for hematopoiesis. Other possible causes of dizziness include diseases such as cranial, cervical spine, and otolithiasis, all of which require further differential diagnosis. (The use of drugs should be carried out under the guidance of a physician)

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home-news-image
Written by Li Fang Fang
Hematology
1min 5sec home-news-image

What are the harms of thalassemia?

The harm caused by thalassemia mainly comes from two aspects: one is the damage caused by anemia itself; the other aspect is that thalassemia is a hereditary disease, which can pass the pathogenic genes to the next generation. The damage from anemia can affect the nervous system, manifesting as dizziness, headache, brain fog, and tinnitus; in severe cases, it can lead to acute cerebral infarction. The cardiovascular system can be affected by reduced exercise tolerance, chest tightness and shortness of breath after activity, palpitations, and inability to lie flat at night; in severe cases, it can even cause acute myocardial infarction. The inheritance of thalassemia to the next generation depends on how many pathogenic genes are passed from both parents. The more pathogenic genes inherited, the more severe the thalassemia. Severe cases of thalassemia often result in death shortly after birth.

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Written by Zhang Yin Xing
Obstetrics
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What impact does thalassemia have on the fetus?

Thalassemia is a common autosomal genetic disease with a high incidence in the southern regions of our country, divided into alpha type and beta type, and based on severity, it is further classified into silent, mild, moderate, and severe types. For fetuses with silent and mild thalassemia, there are usually no obvious symptoms, and no treatment is required; for moderate and severe thalassemia fetuses, we aim to prevent their birth, so it is necessary to conduct relevant tests on both spouses before and during early pregnancy to determine whether they carry the pathogenic genes for thalassemia. For fetuses with moderate or severe thalassemia, intrauterine growth retardation, abnormal skeletal development, and enlargement of the liver and spleen can occur; fetuses with severe thalassemia mostly die in utero or after birth. Fetuses with moderate thalassemia require long-term treatments after birth, such as blood transfusions, iron removal, and splenectomy, and even with such treatments, it is difficult for them to develop into adulthood.

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Is Mediterranean anemia leukemia?

Thalassemia, formerly known as Mediterranean anemia or oceanic anemia, is a hereditary hemolytic anemia caused by mutations or deletions in globin genes, leading to insufficient synthesis of globin peptide chains. Those who lack beta chains are referred to as having beta-thalassemia, and those who lack alpha chains are known as having alpha-thalassemia. Clinically, it is classified into mild, intermediate, and severe forms based on the severity of anemia. The disease is widespread in many regions of the world, including the Mediterranean, the Middle East, Africa, Southeast Asia, and southern China. In China, it is more commonly found in Guangxi, Guangdong, Sichuan, Hong Kong, northern Taiwan, Yunnan, Guizhou, Hainan, Fujian, Hunan, and Hubei, and less commonly in the north. Thalassemia is fundamentally defined not as leukemia, but as a genetic disease.