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Doctor insights on: Causes Symptoms Of Pernicious Anemia

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What are the causes of symptoms in pernicious anemia?

What are the causes of symptoms in pernicious anemia?

Lack of vitamin B12: Pernicious anemia is due to a lack of vitamin b12. B12 is necessary for the normal function of the nervous system and the formation of red blood cells. ...Read more

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Pernicious Anemia (Definition)

A condition in which the body can't absorb enough vitamin B-12 from one's diet, resulting in decreased ...Read more


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Normocytic hypochromic anaemia causes and symptoms?

Normocytic hypochromic anaemia causes and symptoms?

Early IDA possible: Hypochromic suggests low iron (which can be measured by ferritin, transferrin, etc). Usually this would be from blood loss. Usually iron deficiency anemia (ida) is also assoc w/ microcytic (low mcv) red blood cells (rbcs). It depends on the numbers, other tests & history, but could be early iron deficiency/blood loss &/or more than one process -- eg b12/folate deficiency & ida. See md. ...Read more

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What are the causes of pernicious anemia?

What are the causes of pernicious anemia?

Autoimmune disease: Pernicious anemia is an autoimmune disease producing autoantibodies against intrinsic factor found in the lining of the stomach. This leads to lack of absorption of vitamin B12 which is important in making blood cells and for nourishment of the nervous system. Treatment would be by replacement of B12 via injections or absorption into the body by other means (nasal spray). ...Read more

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Can hypothyroidism be the cause of microcytic hypochromic anemia?

Can hypothyroidism be the cause of microcytic hypochromic anemia?

Not usually: Microcytic anemia is usually due to iron deficiency, rather than hypothyroidism. If associated with hypothyroidism, anemia is usually macrocytic (often secondary to pernicious anemia). Either way, an anemia deserves a thorough workup with your medical doctor, and treatment of your hypothyroidism. Best wishes! ...Read more

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What are the causes of macrocytic hypochromic anemia?

See below: Macrocytic anemia has several causes. Most common causes are vitamins B12 and folate (folic acid) deficiency, liver disease, alcohol excess. There are other less common causes. ...Read more

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Are migraines and stomach pain possible symptoms of iron deficiency anemia?

Are migraines and stomach pain possible symptoms of iron deficiency anemia?

Anything: Headaches can come from fatigue, sleeping too much or too little, eye strain, sleep apnea, snoring, being dehydrated, having chronic sinusitis or allergies, too much caffeine or over the counter headache medication, high blood pressure or something more serious like a tumor. See your doctor and get checked. ...Read more

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What are symptoms of iron deficiency?

What are symptoms of iron deficiency?

Iron deficiency: Mild deficiency has no symptoms, but when iron levels become low enough to cause anemia, one develops a rapid heart rate, shortness of breath with exertion and fatigue. If this happens very slowly symptoms may not be noticeable until anemia is fairly severe. ...Read more

Dr. Le Wang Dr. Wang
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Can pernicious anemia or severe vitamin B12 deficiency cause chronic non-specific duodenitis??

Dr. Le Wang Dr. Wang
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Can pernicious anemia or severe vitamin B12 deficiency cause chronic non-specific duodenitis??

Not clear: No clear evidence for the causal-effect relationship between the two. PA is an autoimmue-mediated destruction of parietal cells in stomach, resuling in impairmnent of B12 absorption. Certainly it is possible that pernicious anemia may co-exist or exacerbate duodenitis via immune process or loss of balance in duodenal fluid, or anemia. But the causal-effect relationship is not well established. ...Read more

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Autoimmune hemolytic anemia is what sort of symptoms or problems?

Autoimmune hemolytic anemia is what sort of symptoms or problems?

Tiredness: In autoimmune hemolytic anemia (aiha) red cells get broken open due to destruction by antibodies which attach to the red cell. This leads to anemia and fatigue, tiredness, and sometimes yellow eyes (scleral icterus) and yellow skin (jaundice). ...Read more

Dr. Le Wang Dr. Wang
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What causes anemia besides iron deficiency?

Dr. Le Wang Dr. Wang
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What causes anemia besides iron deficiency?

Many: There are many causes for anemia (RBC), just list a few: 1) decreased production due to not enough nutrition, B12/folate/iron def, or bone marrow diseases or bone marrow suppression from drugs/radiations or due to chronic kidney disease (not enough epoietin); 2) increased destruction: intravascular or extravascular hemolysis; 3) blood loss or chronic disease/cancer or some congenital diseases. ...Read more

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Any symptoms of anemia?

Fatigue: Fatigue is a common symptom of anemia. It can be harder to exercise and shortness of breath may come from anemia. ...Read more

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What cause the symptoms of sickle cell anemia?

What cause the symptoms of sickle cell anemia?

Symptoms of SS: The altered shape of the red blood cells causes them to stack up together and clog blood vessels, depriving the tissues of adequate blood supply and oxygen. The tissues then die (infarct) and this causes pain. The red cells also rupture or are eaten by the spleen and cause anemia. The spleen itself will gradually infarct, leaving the patient susceptible to infections. ...Read more

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Does aplastic anemia usually cause many symptoms?

Does aplastic anemia usually cause many symptoms?

Yes: Aplastic anemia is a failure of your bone marrow red cell production. The blood count drops, you lose energy, have trouble doing anything and if neglected the level could go so low that you cannot function and might even die. Bone marrow transplantation offers a very successful remedy. You should consult with your hematologist about this. ...Read more

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Could iron deficiency cause shortness of breath?

Indirectly...: If the iron deficiency is severe enough, iron deficiency anemia will result. With this anemia, there is less hemoglobin to carry the oxygen molecules to the tissues and this will cause shortness of breath. See your doctor for diagnosis and treatment of iron deficiency anemia. ...Read more

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What are symptoms of mild anemia compared to symptoms of severe anemia?

Less severe: As you might guess, the symptoms of mild anemia are usually less than those of severe anemia. Symptoms include shortness of breath and fatigue. These get worse as the anemia worsens. ...Read more

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What are pernicious anemia symptoms delayed due to high intake of supplements?

What are pernicious anemia symptoms delayed due to high intake of supplements?

Most likely.....: Folic acid, or possibly B12 in the setting of deficient but not completely absent intrinsic factor synthesis. The eqivalent of pernicious anemia can be caused by inadequate B12 intake, inadequate intrinsic factor production by parietal cells (autoimmune destruction, atrophic gastritis, etc.) or inadequate absorption at the terminal ileum (also for many reasons). Some other rare reasons as well. ...Read more

Dr. Steven Ginsberg
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Anemia (Definition)

A condition marked by a deficiency of red blood cells or hemoglobin in the blood, resulting ...Read more