Table of Contents
What happens if you have very low iron?
Without enough iron, your body can’t produce enough of a substance in red blood cells that enables them to carry oxygen (hemoglobin). As a result, iron deficiency anemia may leave you tired and short of breath.
Is Low iron levels serious?
If left untreated, iron-deficiency anemia can cause serious health problems. Having too little oxygen in the body can damage organs. With anemia, the heart must work harder to make up for the lack of red blood cells or hemoglobin. This extra work can harm the heart.
Can you be hospitalized for low iron?
Severe iron-deficiency anemia may require a blood transfusion, iron injections, or intravenous (IV) iron therapy. Treatment may need to be done in a hospital.
How long does it take to recover from iron deficiency?
With treatment, most people recover from iron-deficiency anemia in 2 to 3 months. You may need to take iron supplements for several months longer, though, to build up your reserves of iron.
What causes severe iron deficiency?
Heavy periods and pregnancy are very common causes of iron deficiency anaemia. Heavy periods can be treated with medicine. For men and for women whose periods have stopped, bleeding in the stomach and intestines is the most common cause of iron deficiency anaemia.
What is the fastest way to cure iron deficiency anemia?
You can treat iron deficiency anemia by taking iron supplements. Most people take 150 to 200 milligrams each day, but your doctor will recommend a dose based on your iron levels. Taking vitamin C helps your body absorb the iron.
At what iron level do you need a blood transfusion?
A normal hemoglobin level is about 12 to 18 g/dL. A red blood cell transfusion may be suggested if it drops below 8 g/dL. Whether you need a transfusion for anemia depends on many factors, such as how long it took for the anemia to develop and how well your body is able to cope with it.
What are the long term side effects of low iron?
If you’re chronically or severely low on iron, it can lead to several side effects:
- a pale complexion.
- shortness of breath.
- headaches.
- dizziness.
- brittle fingernails.
- cold hands and feet.
- frequent illness.
- restless legs syndrome.
How long does it take to correct iron deficiency?
When is low iron an emergency?
Talk to your doctor if you have risk factors for anemia or notice any signs or symptoms of anemia including: Persistent fatigue, breathlessness, rapid heart rate, pale skin, or any other symptoms of anemia; seek emergency care for any trouble breathing or change in your heart beat.