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  2. Anemia - Symptoms and causes - Mayo Clinic

    • Anemia is a problem of not having enough healthy red blood cells or hemoglobin to carry oxygen to the body's tissues. Hemoglobin is a protein found in red cells that carries oxygen from the lungs to all other organs i… 展开

    Symptoms

    Anemia symptoms depend on the cause and how bad the anemia is. Anemia can be so mild that it causes no symptoms at first. But symptoms usually then occur and get worse as the an… 展开

    Mayo Clinic
    Causes

    Anemia occurs when the blood doesn't have enough hemoglobin or red blood cells. This can h… 展开

    Mayo Clinic
    Risk Factors

    These factors can increase risk of anemia: 1. A diet that doesn't have enough of certain vitamins and minerals.Not getting enough iron, vitamin B-12 and folate increases the ris… 展开

    Mayo Clinic
    Complications

    If not treated, anemia can cause many health problems, such as: 1. Severe tiredness.Severe anemia can make it impossible to do everyday tasks. 2. Pregnancy comp… 展开

    Mayo Clinic
    Prevention

    Many types of anemia can't be prevented. But eating a healthy diet might prevent iron deficiency anemia and vitamin deficiency anemias. A healthy diet includes: 1. Iron.Iron-rich foo… 展开

    Mayo Clinic
     
  1. Anemia - Wikipedia

  2. Anemia: Causes, Symptoms, Diagnosis, Treatments - WebMD

  3. Iron deficiency anemia - Symptoms & causes - Mayo Clinic

  4. Anaemia - World Health Organization (WHO)

    2024年10月18日 · Anaemia is a condition in which the number of red blood cells or the haemoglobin concentration within them is lower than normal. Haemoglobin is needed to carry oxygen and if you have too few or abnormal …

  5. Anemia: Symptoms, Causes & Treatment - Cleveland …

    2024年4月16日 · Anemia. Anemia is when you have low levels of healthy red blood cells to carry oxygen throughout your body. Symptoms include fatigue, weakness and feeling short of breath. They can be mild or severe. Anemia …

  6. Anemia - StatPearls - NCBI Bookshelf

    2023年8月8日 · Anemia is described as a reduction in the proportion of the red blood cells. Anemia is not a diagnosis, but a presentation of an underlying condition. Whether or not a patient becomes symptomatic depends on the …

  7. Anemia - What Is Anemia? - NHLBI, NIH

    2022年3月24日 · Anemia is a common condition that occurs when your blood has a lower-than-normal amount of red blood cells or hemoglobin. Anemia can be inherited or acquired. Learn about the causes, symptoms, and treatments for …

  8. Anemia - Diagnosis and treatment - Mayo Clinic

  9. Anemia - MedlinePlus

    2016年7月29日 · Anemia is a condition where blood does not carry enough oxygen to the body. Learn about the types, causes, symptoms, diagnosis, and treatment of anemia from MedlinePlus, a service of the U.S. National Library …