Anemia – Symptoms, Cause, Prevention and Diagnosis


Anemia is condition which occur when we are not taking proper nutrients and ignoring our daily diets and things that should be included in our diets for healthy body.

Numerous non-specific symptoms, such as weakness, fatigue, lightheadedness or dizziness, drowsiness, and shortness of breath, particularly during physical exercise, can be brought on by anemia. Particularly at danger are children and expectant mothers, as more severe anemia increases the chance of both parent and child death. It has also been demonstrated that iron deficiency anemia impairs children’s physical and cognitive development and lowers adult productivity.

Anemia, Anemia Symptoms, Cause and Prevention of Anemia, symptoms of Anemia, How to prevent Anemia, Cure Anemia, What are the symptoms of Anemia, Diagnosis of Anemia
Red Blood Cell

Anemia is a sign of poor health and poor nutrition. In addition to being harmful on its own, it can have an effect on other worldwide public health issues such childhood obesity and overweight from lack of activity, low birth weight, and stunting and wasting.

Causes of Anemia

Anemia can be caused by various factors, but the most common ones include:

  1. Iron Deficiency Anemia: This is the most prevalent type of anemia, and it occurs when the body lacks adequate iron to produce sufficient red blood cells.
  2. Vitamin Deficiency Anemia: Deficiencies in essential vitamins such as vitamin B12 and folic acid can lead to anemia as these nutrients are essential for red blood cell production.
  3. Chronic Diseases: Certain chronic diseases like chronic kidney disease, cancer, and inflammatory disorders can interfere with the body’s ability to produce red blood cells.
  4. Hemolytic Anemia: This occurs when red blood cells are prematurely destroyed, either due to genetic conditions or acquired factors.
  5. Aplastic Anemia: A rare condition where the bone marrow doesn’t produce enough red blood cells due to damage or disease.
  6. Hemorrhagic Anemia: Excessive bleeding, either through acute injury or chronic conditions, can lead to anemia.

Symptoms of Anemia

The symptoms of anemia can vary depending on its cause and severity. Common symptoms include:

  • Fatigue and weakness
  • Pale or jaundiced skin
  • Shortness of breath
  • Rapid or irregular heartbeat
  • Cold hands and feet
  • Headache
  • Dizziness or lightheadedness
  • Cognitive difficulties
  • Chest pain


To diagnose anemia, a healthcare provider will typically conduct a physical examination and request a detailed medical history. Blood tests, such as a complete blood count (CBC), will be performed to assess the levels of hemoglobin and red blood cells. Additional tests might be necessary to determine the underlying cause of the anemia.

Treatment: Treatment for anemia depends on its underlying cause. Common treatments include:

  • Iron Supplements: For iron-deficiency anemia, iron supplements are prescribed to increase iron levels and promote red blood cell production.
  • Vitamin Supplements: If anemia is caused by a vitamin deficiency, supplements of the lacking vitamins, such as vitamin B12 or folic acid, will be recommended.
  • Erythropoietin Medications: In some cases, especially for individuals with chronic kidney disease, medications like erythropoietin may be administered to stimulate red blood cell production.
  • Blood Transfusions: In severe cases of anemia, blood transfusions may be required to rapidly increase red blood cell count and improve oxygen delivery.
  • Treatment of Underlying Conditions: When anemia is a result of an underlying medical condition, such as cancer or chronic inflammation, treating that condition is crucial.


Preventing anemia involves maintaining a healthy, balanced diet rich in iron, vitamins, and nutrients. Regular medical check-ups are important to detect and address anemia at an early stage. For individuals with specific risk factors, such as pregnant women or those with chronic illnesses, healthcare providers may recommend appropriate preventive measures.

Understanding the Symptoms, cause and prevention of Anemia is necessary for curing it and we should also go for timely check up when we are not feeling well which can be very good step.

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