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- $Unique_ID{BRK00295}
- $Pretitle{}
- $Title{What are the Symptoms of Lead Poisoning?}
- $Subject{lead water poisoning poison poisons headaches headache colicky
- vomiting constipation loss appetite metallic taste changes gait seizure coma
- blood test tests concentration-PbB sensitive screening white cell cells
- basophilic stippling chelating agent bind metals toxic kidneys urine paint
- contaminated foods folk medicines plumbing}
- $Volume{O-7}
- $Log{
- Blood Cell Count Usage in Diagnosis*0002102.scf
- Eosinophil and Basophil (White) Blood Cells*0002106.scf}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
-
-
- What are the Symptoms of Lead Poisoning?
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-
- QUESTION: We are terribly worried, as recently the community was put on
- notice about lead in our water and the damage it can do to your body. Can
- you discuss lead poisoning so we will all be able to recognize its symptoms?
-
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-
- ANSWER: I can and will, but recognizing the symptoms of lead poisoning is not
- always easy, and can easily be confused with other ailments. In the adult,
- the symptoms are slow to develop and do so over a period of several weeks.
- They can include headache, vague abdominal discomfort which increases and
- develops into colicky abdominal pain, accompanied by vomiting and
- constipation. Headache is frequent, as well as loss of appetite, and
- frequently a metallic taste in the mouth. The appearance of symptoms in
- children is much more rapid and acute, developing over a period of 4 to 5 days
- with persistent and forceful vomiting, changes in gait, changes in
- consciousness leading to seizure, finally to coma. When exposure to lead is
- halted, the symptoms may disappear without treatment, only to return if
- exposure to lead recurs. Specific tests exist to determine the amount of lead
- in the blood (blood lead concentration-PbB) as well as sensitive screening
- test which are particularly useful in testing at-risk children. Ordinary
- blood counts can reveal the disease when the the white cells display a picture
- called "basophilic stippling". Even x-rays are helpful as they reveal lead in
- the bones. Treatment for lead intoxication involves the use of chelating
- agents. A chelating agent has the ability to bind metals to it, eliminating
- its toxic effects and clearing the lead from the body, through the kidneys
- in the urine. The use of such powerful chemicals requires skill and careful
- attention to the function of the kidneys during the process. For this reason
- chelating agents are never given as preventive medication to patients without
- symptoms. Of course, here as in all medicine, preventive effort should be
- begun, directed at eliminating the source of the lead, from paint,
- contaminated foods, folk medicines containing lead, burning lead painted wood,
- and water that has come into contact with lead plumbing.
-
- ----------------
-
- 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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-