what does a high calcium blood count mean?
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Hypercalcemia is a condition in which the calcium level in your blood is above normal. Too much calcium in your blood can weaken your bones, create kidney stones, and interfere with how your heart and brain work. Hypercalcemia is usually a result of overactive parathyroid glands.
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If urine calcium levels are too high or too low, it may mean you have a medical condition, such as kidney disease or kidney stones. Kidney stones are hard, pebble-like substances that can form in one or both kidneys when calcium or other minerals build up in the urine. Most kidney stones are formed from calcium.
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In hypocalcemia, the calcium level in blood is too low. A low calcium level may result from a problem with the parathyroid glands, as well as from diet, kidney disorders, or certain drugs.
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A vitamin D blood test measures the level of 25(OH)D in your blood. Abnormal levels of vitamin D can indicate bone disorders, nutrition problems, organ damage, or other medical conditions. Other names: 25-hydroxyvitamin D, 25(OH)D.
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A high phosphate level is often a sign of kidney damage. It's more common in people with chronic kidney disease (CKD), especially in those with end-stage kidney disease.
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PTH raises calcium levels by releasing calcium from your bones and increasing the amount of calcium absorbed from your small intestine. When blood-calcium levels are too high, the parathyroid glands produce less PTH . But sometimes one or more of these glands produce too much hormone.
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In order to maintain a normal calcium level, the body uses hormones to regulate blood calcium levels. The normal regulation of calcium in our blood stream is similar to the way a thermostat works. The body is set to have a normal amount of calcium (somewhere between 8.6 to 10.3 mg/dL).
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['Elevated blood levels. ... ', 'Elevated blood calcium levels. ... ', 'Nausea, vomiting, and poor appetite. ... ', 'Stomach pain, constipation, or diarrhea. ... ', 'Bone loss. ... ', 'Kidney failure.']
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High Hgb is known as polycythemia. This means you have too many red blood cells. Polycythemia vera is a cancer of the blood in which your bone marrow overproduces red blood cells. With polycythemia, a blood test also shows that you have a high red blood cell count and high hematocrit.
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Using uncorrected total calcium results, calcium status (hypocalcemia, normocalcemia or hypercalcemia) was correctly identified in 82 % of cases. By contrast, corrected total calcium results predicted correct calcium status in lower percentage of cases.
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Calcium is one of the most important minerals for the human body. It helps form and maintain healthy teeth and bones. A proper level of calcium in the body over a lifetime can help prevent osteoporosis. Calcium helps your body with: Building strong bones and teeth.
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The amount of 25-hydroxyvitamin D in your blood is a good indication of how much vitamin D your body has. The test can determine if your vitamin D levels are too high or too low. The test is also known as the 25-OH vitamin D test and the calcidiol 25-hydroxycholecalcifoerol test.
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Parathyroid hormone regulates calcium levels in the blood, largely by increasing the levels when they are too low. It does this through its actions on the kidneys, bones and intestine: Bones – parathyroid hormone stimulates the release of calcium from large calcium stores in the bones into the bloodstream.
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Potential increased health risks. Excessive calcium supplement intake has been associated with a higher risk of kidney and possibly an increased risk of cardiovascular disease and aggressive prostate cancer.
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['little or no urination;', 'swelling, rapid weight gain; or.', 'high levels of calcium in your blood--nausea, vomiting, constipation, increased thirst or urination, muscle weakness, bone pain, confusion, lack of energy, or feeling tired.']
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Parathyroid hormone acts to increase blood calcium levels, while calcitonin acts to decrease blood calcium levels. When blood calcium levels drop below a certain point, calcium-sensing receptors in the parathyroid gland are activated, and the parathyroid glands release parathyroid hormone into the blood.
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Taking in calcium with an alkali substance can also cause your body's acid and base balance to become more alkaline. If you have too much calcium in your blood, it may cause structural and functional damage in your kidneys. This can trigger symptoms such as excessive urination and fatigue.