Iron Deficiency Anemia – Symptoms, Diagnosis, and Treatment
Having Iron Deficiency Anemia is a serious problem, and can affect the life of anyone who has it. Fortunately, there are ways to prevent it, diagnose it, and treat it. Here are a few tips to get you started.
Symptoms
Symptoms of iron deficiency anemia include a rapid heartbeat, shortness of breath, fatigue, pale skin, brittle nails, and coldness of the hands and feet. These symptoms occur because the body cannot absorb iron, which is a part of the hemoglobin protein found in red blood cells. The body uses stored iron to make up for the lack of iron found in the blood.
Anemia can be caused by a variety of factors, including blood loss, chronic disease, and injuries. Many people have anemia without any noticeable symptoms. However, it can be debilitating and can lead to complications such as heart problems, preterm delivery, and frequent infections.
Blood loss is a primary cause of iron deficiency anemia. When iron reserves are depleted, the bone marrow slowly produces fewer red blood cells. As a result, the blood volume decreases.
People can also develop anemia because their intestines aren’t absorbing enough iron. This can be caused by a variety of conditions, such as Crohn’s disease, ulcerative colitis, and a leaky bowel. Some medications also affect the body’s ability to absorb iron. These include medications that reduce the acid in the stomach.
A complete blood count can help diagnose iron deficiency anemia. A complete blood count is a test that measures the amount of red and white blood cells in your body. If you are donating blood, you may be low in RBCs for a few days before your donation. In a healthy person, RBCs will be corrected after donating blood.
If you are experiencing these symptoms, it is best to see a doctor as soon as possible. Taking iron supplements may help restore your iron levels.
Anemia may also be caused by lead poisoning. Lead is found in water, and it can interfere with the body’s ability to absorb iron. Other causes of anemia include cancers, Crohn’s disease, and surgery.
People who are pregnant should be particularly aware of the symptoms of iron deficiency anemia. If you are pregnant, your doctor may recommend taking iron supplements. Women who are breastfeeding should also consume iron.
Anemia can also lead to heart problems, such as heart failure and an irregular heartbeat. It can also cause developmental delays in children.
Diagnosis
Identifying anemia requires a detailed clinical history and evaluation of its symptoms. It is important to understand the differences between anemia caused by iron deficiency and other conditions.
Iron deficiency anemia is a common condition. It accounts for approximately half of all anemia cases. It occurs more frequently in women than men. It is generally treated successfully. However, it is important to note that it can cause severe symptoms and affect the quality of life of patients.
Iron deficiency anemia can be diagnosed through blood tests. This includes measuring the hemoglobin and ferritin levels. In addition, a complete blood count (CBC) can be performed to determine the number of red blood cells. A hemoglobin check will also rule out the malabsorption of iron.
Anemia caused by iron deficiency is often undiagnosed. It can cause many symptoms, including general weakness, fatigue, and difficulty with concentration. It can also increase the risk of infection and heart disease. It can also affect a child’s growth and development. The symptoms of anemia vary depending on the age, gender, and severity of the condition.
Several tests may be performed to detect iron deficiency. These include a gastroscopy, which can be used to determine the presence of celiac disease or other gastrointestinal abnormalities. Capsule endoscopy is also useful. A follow-up enteroscopy can be performed in some cases. It can also be used to find gastrointestinal growths and polyps.
Other symptoms of anemia include headache, tiredness, and lower concentration. Some patients may also have alopecia and dysphagia. Iron deficiency can also be caused by gastrointestinal diseases such as colitis, constipation, or irritable bowel syndrome.
In women, the most common etiology is excessive menstrual loss. Other causes include chronic diseases that cause inflammation, such as congestive heart failure and obesity. Anemia of mixed origin is a chronic condition. It is difficult to diagnose because the underlying cause is not always clear.
If you suspect iron deficiency, you should perform a CBC and blood tests. Hepcidin levels are a direct reflection of systemic iron homeostasis. If the results of these tests are normal, consider an investigation of the small bowel. If the tests are abnormal, a bone marrow biopsy may be needed.
Treatment
Symptoms of iron deficiency anemia can range from mild to severe, depending on the etiology of the anemia. It can cause problems with the heart and heart muscle, and it can lead to problems with pregnancy. Some people need blood transfusions, or iron therapy, to treat this condition. A severe case of iron deficiency anemia may require surgery to stop internal bleeding.
Inflammatory bowel disease and Crohn’s disease can make the intestines harder to absorb iron. Children who are in rapid growth spurts require additional iron to maintain a healthy growth rate. Nursing mothers may also require extra iron.
Iron deficiency anemia can also occur due to injury or illness. If you’re experiencing symptoms such as fatigue or dizziness, it’s important to consult with your doctor. It may take months for your symptoms to improve. However, iron supplements can help prevent this condition. You should also get a complete blood count to diagnose your anemia.
Iron deficiency anemia is most common in adults over the age of 65. However, it is also common in teens and children. Some causes include gastrointestinal bleeding, kidney disease, and inflammatory bowel disease.
In addition to these common causes, there are a number of rare genetic conditions that can cause iron deficiency anemia. If you or a loved one is experiencing symptoms of anemia, you should seek immediate medical attention. If you need to receive iron therapy, your doctor may need to prescribe medications to increase your iron intake.
Anemia can also occur in children, especially if they are receiving regular blood transfusions. It can increase their risk of infection and heart problems. It can also lead to low birth weight babies. It may be difficult to prevent anemia in a child, and some children require surgery to repair a blood vessel or remove polyps.
Iron deficiency anemia treatment may include oral iron supplementation, blood transfusions, or intravenous iron. The latter is usually more effective and safer than oral iron. However, IV iron therapy presents some safety concerns. It must be administered by experienced staff. It can lead to headaches and vomiting. It also may take more than one session to return your iron levels to normal.
Prevention
A deficiency of iron in the body is one of the leading causes of anemia in the world. It is also one of the major contributors to maternal illness and maternal and infant mortality. In many developing countries, iron deficiency is a major cause of death.
To prevent anemia, interventions should address dietary and non-dietary risk factors. They should be coordinated and targeted. The best interventions will integrate the various measures that address these risk factors.
Anemia-preventive interventions should be targeted at children and women. High-risk groups include infants, pregnant women, school-age children, and women of childbearing age. The intervention may include iron supplements, home fortification with iron-containing micronutrient powders or other foods, or improved nutrition.
Anemia-prevention strategies must be systematically implemented and coordinated. They should be cost-effective and tailored to the local context. They may be implemented over a number of years.
Anemia prevention programs should include community education and partnership with the food industry. They should also include a systematic and ongoing surveillance system to monitor the effectiveness and safety of the intervention. This surveillance system should include periodic hemoglobin determinations in samples of population groups at risk.
The optimal way to assess anemia prevalence in a population is to conduct a cross-sectional survey. The survey design should be informed by the anemia prevalence estimates for the region. It is important to include pregnant women, infants, school-aged children, and women of childbearing age in cross-sectional surveys. Stratified sampling is also a useful way to improve the anemia prevalence estimate.
The best measurement of iron status is serum ferritin. Ferritin is a major protein that stores iron in the body. It is measured in a laboratory. It ranges from 11 ug/L to 307 ug/L for women and 24 ug/L to 336 ug/L for men.
In addition to preventing anemia, the best measures to improve iron status include better primary health care, infection control, better sanitation, and immunizations. It is also important to control helminth infections, malaria, and HIV.
To prevent anemia, interventions should be implemented before the cause of anemia is known. They can also be implemented even before the exact cause is known.
Health Sources:
Health A to Z. (n.d.). HSE.ie. https://www2.hse.ie/az/
U.S. National Library of Medicine. (n.d.). https://www.ncbi.nlm.nih.gov/
Directory Health Topics. (n.d.). https://www.healthline.com/directory/topics
Health A-Z. (2022, April 26). Verywell Health. https://www.verywellhealth.com/health-a-z-4014770
Harvard Health. (2015, November 17). Health A to Z. https://www.health.harvard.edu/health-a-to-z
Health Conditions A-Z Sitemap. (n.d.). EverydayHealth.com. https://www.everydayhealth.com/conditions/
