Iron deficiency anemia

Iron deficiency anemia is a common form of anemia characterized by iron deficiency in the body. In the elderly, this condition can be especially relevant due to risk factors and changes in health.

In this session, we will explore in detail iron deficiency anemia in the elderly, its causes, symptoms, diagnosis, treatment and prevention strategies.

Causes of Iron Deficiency Anemia in the Elderly

Inadequate Diets: Older people may have iron-deficient diets due to lower intake of iron-rich foods.

Absorption Problems: Iron absorption can be affected by medical conditions, such as celiac disease or Crohn's disease, which are more common in the elderly.

Chronic Blood Loss: Chronic gastrointestinal bleeding or the use of anticoagulant medications can lead to chronic blood loss and thus iron deficiency anemia.

Symptoms and Signs of Iron Deficiency Anemia

Fatigue: Fatigue is one of the most common symptoms of iron deficiency anemia and can affect energy and quality of life in older people.

Pallor: Lack of iron can cause the skin and mucous membranes to become pale.

Shortness of Breath: Anemia can cause shortness of breath and tachycardia during physical exertion.

Brittle Nails: Brittle nails and thinning hair are possible signs of iron deficiency anemia.

Diagnosis of Iron-deficiency Anemia

Blood Tests: Blood tests, such as determination of hemoglobin and ferritin levels, are crucial for diagnosis.

Medical History: The physician may take a detailed medical history to identify possible causes of anemia.

Endoscopy: In cases of gastrointestinal blood loss, an endoscopy may be performed to identify the source.

Treatment of Iron Deficiency Anemia in Elderly People

Iron Supplementation: The main treatment involves the use of iron supplements to correct the deficiency.

Change in Diet: A diet rich in iron, including foods such as lean