Anemia: Causes, Symptoms and Treatment
Medically reviewed by Dr. Nikhil Singh, Anaesthesia, MBBS, MD
Last reviewed: 25 Aug 2026 · How we review health content
Anemia means the blood has too few healthy red blood cells or too little haemoglobin to carry oxygen around the body. Iron deficiency is the most common cause, and it is often very treatable.
Common Symptoms
- Tiredness and weakness
- Pale skin
- Shortness of breath
- Dizziness
- Cold hands and feet
How It Is Treated
Treatment depends on the cause. Iron-deficiency anemia is treated with iron-rich foods and supplements, while other types need treatment of the underlying cause. A simple blood test (CBC) helps diagnose it.
Frequently Asked Questions
What is the most common cause of anemia?
Iron deficiency is the most common cause, often due to low dietary iron or blood loss. A blood test can confirm it.
How is anemia diagnosed?
With a complete blood count (CBC) and sometimes additional tests such as iron studies to find the cause.
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Medical Disclaimer
The information provided in this article is for general informational and educational purposes only. It is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read in this article.
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Iron deficiency is the most common cause, often due to low dietary iron or blood loss. A blood test can confirm it.
With a complete blood count (CBC) and sometimes additional tests such as iron studies to find the cause.
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Written by Dr. Nikhil Singh
Anaesthesia, MBBS, MD
Last reviewed: 25 August 2026
Medical Disclaimer
The content provided on Zospital is for general informational and educational purposes only. It is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website. If you think you may have a medical emergency, call your doctor or emergency services immediately.
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