Why do I need a heavy metal blood test?Your health care provider may order a heavy metal blood test if you have symptoms of heavy metal poisoning. The symptoms depend on the type of metal and how much exposure there was.Your symptoms may include:Nausea, vomiting, and abdominal painDiarrheaTingling in the hands and feetShortness of breathChillsWeaknessSome children under the age of 6 may need to be tested for lead because they have a higher risk for lead poisoning. Lead poisoning is a very serious type of heavy metal poisoning. It is especially dangerous for children because their brains are still developing, so they are more vulnerable to brain damage from lead poisoning. In the past, lead was frequently used in paint and other household products. It is still used in some products today.Young children get exposed to lead by touching surfaces with lead, then putting their hands in their mouths. Children living in older houses and/or living in poorer conditions may be at an even higher risk because their environments often contain more lead. Even low levels of lead can cause permanent brain damage and behavioral disorders. Your child's pediatrician may recommend lead testing for your child, based on your living environment and your child's symptoms.
