Anemic how can you tell

Chemotherapy and other cancer-targeted therapies can also strip away iron. Those with a chronic illness. Illnesses that cause blood loss, such as ulcers and colon cancer, are sometimes the underlying cause of an iron deficiency. Those with mild symptoms may discover they are anemic during an annual checkup. Lab tests then confirm the diagnosis.

Your doctor first will determine what is causing your anemia. Treatment will then focus on both the iron deficiency and the underlying cause. If your diet is the culprit, Dr. Brill offers several tips for improving your iron intake.

If the severity is life-threatening, we can do a blood transfusion. This, however, is not the answer for everyone. Fatigue, feeling cold and looking pale may be symptoms of an iron deficiency and anemia.

If you feel consistently weak or have any of the other symptoms associated with anemia, your next step should be to see your doctor. By subscribing you agree to the Terms of Use and Privacy Policy. Health Topics. Health Tools. Reviewed: January 9, Medically Reviewed. Causes of Anemia There are three main reasons people become anemic: blood loss, a reduction in the body's ability to produce new red blood cells, or an illness that leads to increased destruction of red blood cells.

Anemia Signs and Symptoms People who are anemic most often experience fatigue. Other symptoms associated with anemia include: Shortness of breath Irritability Weakness Dizziness Cold hands and feet Racing or irregular heartbeat Inability to concentrate or think clearly Chest pain Sexual dysfunction These symptoms are likely to be very light at first, especially if you have mild or moderate anemia.

A diagnosis of anemia usually involves: A Complete blood count CBC , a blood test that measures all the different components of your blood. A medical and family history that can indicate whether you've become anemic due to illness or a genetic condition.

A physical exam that can tell whether your breathing or heartbeat has become irregular due to anemia. Try taking the tablets with or soon after food to reduce the chance of side effects. It's important to keep taking the tablets, even if you get side effects. Your GP may carry out repeat blood tests over the next few months to check that your iron level is getting back to normal. Keep iron supplement tablets out of the reach of children.

An overdose of iron in a young child can be fatal. If your diet is partly causing your iron deficiency anaemia, your GP will tell you what foods are rich in iron so you can eat more of them. Large amounts of these foods and drinks make it harder for your body to absorb iron.

You might be referred to a specialist dietitian if you're finding it hard to include iron in your diet. In pregnancy, iron deficiency anaemia is most often caused by a lack of iron in your diet. Heavy periods and pregnancy are very common causes of iron deficiency anaemia.