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- $Unique_ID{BRK01653}
- $Pretitle{}
- $Title{What Happens When the Thyroid Doesn't Work Hard Enough?}
- $Subject{thyroid hypothyroidism Endocrine Glands Metabolism overactive gland
- hyperthyroidism hypothyroidisms neck hormones thyroxine autoimmune reaction
- pituitary dry skin lethargy weight gain weakness cold intolerance memory hair
- loss hyperthyroidisms hormone}
- $Volume{C-22}
- $Log{
- Location and Function of the Endocrine Glands*0002901.scf
- The Thyroid and Parathyroid*0002904.scf
- Histology of the Thyroid*0007001.scf}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
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-
- What Happens When the Thyroid Doesn't Work Hard Enough?
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-
- QUESTION: I know there is a condition called "overactive thyroid". However,
- I want to know about a situation where the thyroid doesn't work hard enough.
- Can you please explain what happens, and what treatments exist to correct the
- problem?
-
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-
- ANSWER: The thyroid gland is one of the organs in the body that causes
- problems if it works too hard (hyperthyroidism) or if it doesn't work hard
- enough (hypothyroidism). This gland, located around the windpipe in the neck,
- controls much of the body's physical and chemical balance by creating several
- hormones, primarily thyroxine, which regulates the release of energy in the
- body.
- Hypothyroidism is often caused by an autoimmune reaction of the body; in
- other words, the body mistakenly starts to destroy the thyroid. Some cases of
- hypothyroidism are caused by an under active pituitary gland, which partially
- controls the thyroid gland. The usual symptoms of hypothyroidism include dry
- skin, lethargy, weight gain, physical weakness, intolerance to cold, memory
- loss and hair loss; but a person can be hypothyroid without these symptoms.
- To determine whether you are hypothyroid, your physician can take some of
- your blood and use it to test for a number of chemicals and hormones that
- affect the thyroid. This will help to pin point the exact cause for a thyroid
- that is not doing its job. Since there are quite a few possibilities, this is
- an important step in seeking a correct diagnosis.
- Hypothyroidism may be treated by prescribing one of a number of synthetic
- versions of thyroxine or animal thyroid extracts. The choice of medication
- will depend upon the diagnosis that the laboratory tests have helped to make.
- After a few months of taking these medications, your physician will check your
- blood again to see if your test results are now in a normal range.
-
- ----------------
-
- 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.
-
-