Anemia describes having a lower than normal amount of red blood cells.  The most common cause of anemia is iron deficiency.  Iron is essential for the production of hemoglobin, a protein in red blood cells that carries oxygen from your lungs to the rest of your body. Without enough iron, your body can’t make an adequate number of healthy red blood cells, leading to a range of symptoms. In this blog post, we will discuss the symptoms of iron deficiency anemia, and why it’s crucial to address them promptly.

What Causes Iron Deficiency Anemia?

Before diving into the symptoms, let’s briefly touch on the common causes of iron-deficiency anemia:

  1. Inadequate Iron Intake: A diet lacking iron-rich foods, such as red meat, poultry, fish, and leafy greens, can lead to an iron deficiency.
  2. Poor Iron Absorption: Certain medical conditions, like celiac disease or Crohn’s disease, can impair the absorption of iron from the food you eat.
  3. Blood Loss: Any condition that causes chronic blood loss, such as heavy menstrual periods, gastrointestinal bleeding, or frequent blood donation, can deplete your body’s iron stores.
  4. Increased Iron Needs: Pregnancy, rapid growth during adolescence, and intense physical activity can increase your body’s iron requirements.

Common Anemia Symptoms

  1. Fatigue: Feeling unusually tired or weak, especially when exerting yourself,  is one of the hallmark symptoms of iron-deficiency anemia. This occurs because your body lacks the necessary oxygen-carrying capacity due to a low red blood cell count.
  2. Pale Skin: Anemia can lead to paleness of the skin, especially noticeable in the face, mouth, inner eyelids, and nails.
  3. Shortness of Breath: Reduced oxygen delivery to your tissues can make you feel short of breath, even during light activities.
  4. Headaches and Dizziness: Insufficient oxygen supply to the brain can result in frequent headaches and dizziness.
  1. Brittle Nails: Your nails may become brittle and more prone to breaking.
  2. Restless Legs Syndrome: Some individuals with iron-deficiency anemia experience restless legs syndrome, characterized by an irresistible urge to move the legs, especially at night.
  3. Chest Pain: Severe anemia can put extra strain on the heart, leading to chest pain or an irregular heartbeat.
  4. Difficulty Concentrating: Inadequate oxygen supply to the brain can make it challenging to concentrate or think clearly.
  5. Craving Non-Food Items: This unusual symptom, called pica, involves a craving for non-food items like ice, dirt, or paper.

When to Seek Medical Attention

If you suspect you may have iron-deficiency anemia or experience any of these anemia symptoms, it’s essential to consult a healthcare professional. They can perform blood tests to diagnose the condition and determine the underlying cause. Prompt diagnosis and treatment are crucial to prevent complications and improve your overall well-being.


Iron deficiency anemia is a common condition that can affect individuals of all ages. Recognizing the symptoms is the first step toward addressing the underlying issue and seeking appropriate treatment. If you suspect you have anemia or have been experiencing any of the symptoms mentioned above, don’t hesitate to reach out to a healthcare provider. With proper medical care and dietary changes, you can manage iron-deficiency anemia and regain your energy and vitality.