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Causes of anemia. Different types of anemia have different causes. They include: Iron deficiency anemia. Too little iron in the body causes this most common type of anemia. Bone marrow needs iron to make hemoglobin. Without enough iron, the body can't make enough hemoglobin for red blood cells.
For anemia, basic questions to ask include: What's the most likely cause of my symptoms? Are there other possible causes? What tests do I need? Is my anemia likely short term or long lasting? What treatments are there, and which do you recommend? What side effects can I expect from treatment? I have other health conditions.
Causes of iron deficiency anemia include: Blood loss. Blood contains iron within red blood cells. So if you lose blood, you lose some iron. Women with heavy periods are at risk of iron deficiency anemia because they lose blood during menstruation.
If you're diagnosed with iron deficiency anemia, you may need tests to look for a source of blood loss, including tests to examine your gastrointestinal tract. Here's some information to help you get ready for your appointment, and what to expect from your doctor.
Anemia. Heavy menstrual bleeding can cause anemia related to blood loss. Anemia is a condition in which the body lacks enough red blood cells to carry oxygen to tissues.
Low levels of vitamin B-12, folate and iron can keep the body from making enough red blood cells. A lack of healthy red blood cells is called anemia, and it can lead to low blood pressure. Medications that can cause low blood pressure. Some medicines can cause low blood pressure, including: All blood pressure medicines.
Leukemia is cancer of the body's blood-forming tissues, including the bone marrow and the lymphatic system. Many types of leukemia exist. Some forms of leukemia are more common in children. Other forms of leukemia occur mostly in adults. Leukemia usually involves the white blood cells.
Vitamin deficiency anemia is a lack of healthy red blood cells caused by lower than usual amounts of vitamin B-12 and folate. This can happen if you don't eat enough foods containing vitamin B-12 and folate, or if your body has trouble absorbing or processing these vitamins.
A genetic condition that affects red blood cells, called sickle cell anemia, can cause blood in urine. The blood cells could be visible or too tiny to see. A condition that damages tiny blood vessels in the kidneys, called Alport syndrome, also can cause blood in the urine.
Unexplained weight loss has many causes, medical and nonmedical. Often, a combination of things results in a general decline in your health and a related weight loss. Most often, medical disorders that cause weight loss include other symptoms.