Anemia - Symptoms and causes - Mayo Clinic
2023年5月11日 · Anemia symptoms depend on the cause and how bad the anemia is. Anemia can be so mild that it causes no symptoms at first. But symptoms usually then occur and get worse as the anemia gets worse.
Iron deficiency anemia - Symptoms & causes - Mayo Clinic
2022年1月4日 · As the name implies, iron deficiency anemia is due to insufficient iron. Without enough iron, your body can't produce enough of a substance in red blood cells that enables them to carry oxygen (hemoglobin). As a result, iron deficiency anemia …
Anemia - Diagnosis and treatment - Mayo Clinic
2023年5月11日 · For anemia, the test measures the amount of the red blood cells in the blood, called hematocrit, and the level of hemoglobin in the blood. Typical adult hemoglobin values are generally 14 to 18 grams per deciliter for men and 12 to 16 grams per deciliter for women.
Iron deficiency anemia - Diagnosis & treatment - Mayo Clinic
2022年1月4日 · 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.
Vitamin deficiency anemia - Symptoms & causes - Mayo Clinic
2024年2月7日 · 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 …
Aplastic anemia - Symptoms & causes - Mayo Clinic
2022年2月11日 · Aplastic anemia is a condition that occurs when your body stops producing enough new blood cells. The condition leaves you fatigued and more prone to infections and uncontrolled bleeding. A rare and serious condition, aplastic anemia can develop at any age.
Sickle cell anemia - Symptoms & causes - Mayo Clinic
2022年12月22日 · Sickle cell anemia can cause painful, long-lasting erections, known as priapism. Sickle cells can block the blood vessels in the penis, which can lead to impotence over time. Deep vein thrombosis.
Blood in urine (hematuria) - Symptoms and causes - Mayo Clinic
2023年1月7日 · 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.
Thrombocytosis - Symptoms and causes - Mayo Clinic
2022年12月30日 · Thrombocytosis (throm-boe-sie-TOE-sis) is a disorder in which your body produces too many platelets. It's called reactive thrombocytosis or secondary thrombocytosis when the cause is an underlying condition, such as an infection.
Hemochromatosis - Symptoms and causes - Mayo Clinic
2023年1月6日 · Men are more likely than women to develop symptoms of hemochromatosis at an earlier age. Because women lose iron through menstruation and pregnancy, they tend to store less of the mineral than men do.