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- $Unique_ID{BRK00827}
- $Pretitle{}
- $Title{Is Too Much Calcium in the Blood and Parathyroidism Related?}
- $Subject{parathyroid calcium Endocrine gland Glands hyperparathyroidism blood
- test tests primary HPT tumor parathyroid surgical fatigue irritability mild
- gastrointestinal distress nausea constipation}
- $Volume{C-7,C-22}
- $Log{}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
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-
- Is Too Much Calcium in the Blood and Parathyroidism Related?
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- QUESTION: After a recent blood tests, I was told that I have too much calcium
- in my blood. I'm confused because I thought calcium is good for you. I've
- also been told I have parathyroidism. Are the two conditions related? Please
- clarify.
-
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-
- ANSWER: You're right. Calcium is good for you, but, like anything else, too
- much of it isn't healthy. More importantly, excessive calcium in the blood is
- a signal that something is wrong and should be investigated and possibly
- treated.
- You say you have parathyroidism, but I think you mean
- "hyperparathyroidism." Hyperparathyroidism, or HPT, is caused by the
- hyperactivity of the parathyroid glands, and too much calcium in the blood is
- characteristic of the person who has hyperparathyroidism. Other conditions
- can cause too much calcium in the blood, but it is very common to see
- hyperparathyroidism and hypercalcemia, or high levels of calcium in the blood,
- together.
- HPT is being diagnosed with greater frequency now than ever. It appears
- that it is no more common now than it has been in years past, it is just
- diagnosed more frequently. Often it is unexpectedly identified in patients
- when a routine blood test reveals higher than normal amounts of calcium in the
- blood. The patient may or may not have symptoms. It is twice as common in
- women as men, and is seen most often in women aged 40 to 60.
- More than half the people with HPT diagnosed in routine screening tests
- have "primary HPT," which means the cause is not known and the only problem
- that can be found is simply the higher than normal levels of calcium in the
- blood. In other individuals the cause may be a tumor of the parathyroid
- gland, which causes the gland to malfunction and secrete more hormone than it
- should. Other forms of cancer can mimic HPT, but this is fairly uncommon.
- Those persons whose primary HPT is discovered during routine lab work usually
- require little or no treatment. If the problem is caused by a tumor on the
- parathyroid gland, surgical treatment will probably have to be considered.
- People with HPT vary widely in their symptoms. Those with primary HPT
- often have vague symptoms that are not severe enough to motivate the
- individual to seek medical attention. Symptoms most frequently reported are
- fatigue, irritability and mild gastrointestinal distress such as nausea and
- constipation.
- The decision on when or how to treat depends upon the age and the general
- physical health of the patient, and the severity of the symptoms. Surgery on
- the parathyroid gland is an option for some, but it should not be undertaken
- lightly. Surgery to correct hyperthyroidism is delicate and not always
- successful.
- Liberal intake of fluids and salt are often prescribed for the person
- with mild primary HPT, because this helps the body excrete excess calcium in
- the urine. Sometimes, limiting intake of calcium and Vitamin D is
- recommended. Do not treat yourself by adding salt to your diet or limiting
- your calcium and Vitamin D unless you have been thoroughly evaluated by your
- doctor. Calcium and Vitamin D are essential to health, and limiting your
- intake of them should be done with your doctor's supervision and advice.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
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-