Materiały źródłowe

• #1 Diagnosis of lead poisoning – WHO guideline for clinical management of exposure to lead – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK575274/

  Diagnosis of lead poisoning and treatment decisions are based on medical history, clinical examination and the results of investigations, including the blood lead concentration, biomarkers of effect such as a full blood count and, if relevant, medical imaging. […] The venous blood lead concentration is the definitive biomarker of exposure and risk on which management decisions are routinely based, because there is a large body of evidence linking blood lead concentrations with clinical effects and treatment outcomes. […] For diagnosis and treatment decisions, the blood lead concentration is best measured in a venous blood sample. […] An elevated lead concentration measured in a capillary sample should be confirmed by laboratory measurement in a venous sample. […] Measurement of blood lead forms part of a diagnosis of lead poisoning.

• #1 Lead (Venous) | Test Summary | Quest Diagnostics Lead (Venous)Lead (Venous)

  https://testdirectory.questdiagnostics.com/test/test-guides/TS_Lead_Venous/lead-venous

  This test is used for screening and monitoring for lead exposure and toxicity. […] Clinical use: Detect lead exposure and/or toxicity. Monitor lead detoxification. […] Lead poisoning may occur after exposure to leaded containers, lead clay, glazed pottery, lead solder, paints, bullets (wound) or through occupational exposure (mining, smelters, sheet metal, battery manufacture, automobile radiator repair, demolition work, alloys, and metal plating). […] The Centers for Disease Control and Prevention (CDC) advises that a blood lead reference value of 3.5 µg/dL be used to identify children who have more lead in their blood than 97.5% of US children. […] Although both venous and capillary blood specimens can be used to screen for lead exposure, venous blood provides more accurate measurements.

• #1 Testing for Lead Poisoning in Children | Childhood Lead Poisoning Prevention | CDC

  https://www.cdc.gov/lead-prevention/testing/index.html

  A blood lead test is the best way to find out if a child has lead poisoning. […] A child with lead poisoning may not have visible signs or symptoms. […] Parents can talk to their child’s healthcare provider about getting a blood lead test if their child may have been exposed. […] The best way to know if a child has been exposed to lead is to have their blood tested. […] Children enrolled in Medicaid are required to get tested for lead at ages 12 and 24 months. […] The amount of lead in blood is referred to as the blood lead level. […] Any amount of lead in the blood means the child has been exposed to lead. […] The healthcare provider recommends follow-up actions and care based on the child’s blood lead level. […] CDC uses a blood lead reference value (BLRV) of 3.5 g/dL. […] Children with blood lead levels at or above the BLRV are among the top 2.5% of U.S. children with the highest blood lead levels. […] However, no safe level of lead in children has been identified. […] Early identification of lead in the blood is key to reducing the long-term effects of lead exposure. […] If a child does have high levels of lead in their blood, they may receive chelation therapy.

• #1 Lead poisoning – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/lead-poisoning/diagnosis-treatment/drc-20354723

  Your child’s health care provider may recommend that your child be tested for lead levels during routine check-ups. Generally, this testing happens at ages 1 and 2. Lead screening also might be recommended for older children who haven’t been tested. […] A simple blood test can detect lead poisoning. A small blood sample is taken from a finger prick or from a vein. Lead levels in the blood are measured in micrograms per deciliter (mcg/dL). […] There is no safe blood level of lead. However, a level of 5 micrograms per deciliter (mcg/dL) is used to indicate a possibly unsafe level for children. Children whose blood tests at those levels should be tested periodically. A child whose levels become too high generally 45 mcg/dL or higher should be treated. […] If you think you or your child has been exposed to lead, see your health care provider or contact your local public health department. A blood test can help determine blood lead levels. […] For lead poisoning, basic questions to ask your provider include: What tests are needed?

• #1 Testing for Lead Poisoning | Washington State Department of Health

  https://doh.wa.gov/community-and-environment/contaminants/lead/testing-lead-poisoning

  Federal regulations require that all children enrolled in Medicaid receive a blood lead test at 12 and 24 months of age, or at 24 to 72 months of age if no record of a previous test exists. […] The only way to know for sure if your child has been exposed to lead, is to have their blood tested. […] A health care provider will test your child’s blood for lead. The test is simple. To find out how much lead is in a child’s blood, a small amount of blood is taken from the child’s arm or finger. […] The amount of lead found in a child’s blood is called a blood lead level. There is no totally safe level of lead for children. […] If your child’s blood lead level is very high, your doctor will treat your child with medicine to lower the amount of lead in the blood. […] Your health care provider should then test your child’s blood lead level every few months until the level drops into the average range.

• #1 Detection of Lead Poisoning

  https://www.aap.org/en/patient-care/lead-exposure/detection-of-lead-poisoning/?srsltid=AfmBOor5xtsqp8CyDqId1dUAhiRvyNw2ZlONHeyFdCJTzyPw7RT_vHt2

  Because of lead’s effects on the developing fetus, some states have developed lead screening guidelines for pregnant women. […] The CDC recently published guidelines on the screening of pregnant women for lead, medical and environmental management, and follow-up of mothers and infants when maternal lead levels are at least 5 micrograms per deciliter. […] Some experienced clinicians measure the blood lead level in children with growth retardation, speech or language dysfunction, anemia, and attentional or behavioral disorders, especially if the parents have a specific concern about lead or about health effects from environmental chemicals. […] Therefore, a relatively low blood lead level in a school-aged child does not rule out earlier lead poisoning. […] If the question of current lead poisoning arises, however, the only reliable way to make a diagnosis is with blood lead measurement.

• #1 Lead (Pb) Toxicity: Clinical Assessment – Diagnostic Tests and Imaging | Environmental Medicine | ATSDR

  https://archive.cdc.gov/www_atsdr_cdc_gov/csem/leadtoxicity/diagnostic_testing.html

  Upon completion of this section, you will be able to […] Describe guidelines for blood lead screening and confirmatory diagnostic testing on patients at risk of recent or ongoing lead exposure, and […] Describe imaging and other clinical modalities that may assist in the diagnosis of current or past lead exposed patients. […] If lead exposure is suspected, a blood lead level (BLL) test should be performed. […] The Advisory Committee On Childhood Lead Poisoning Prevention [ACCLPP 2012] recommends that health care providers: […] Follow local and state lead screening guidelines, […] Confirmatory testing using a venous blood lead sample for all capillary and venous BLL results greater than or equal to the reference value should be performed [ACCLPP 2012]. […] Given the uncertainty of individual blood lead test results, it is important to do confirmatory testing, especially for capillary blood samples that might be elevated due to residual lead on the skin at the puncture site.

• #1 Lead (Pb) Toxicity: Clinical Assessment – Diagnostic Tests and Imaging | Environmental Medicine | ATSDR

  https://archive.cdc.gov/www_atsdr_cdc_gov/csem/leadtoxicity/diagnostic_testing.html

  The recommended schedule for confirmatory testing is summarized in Table 7 and includes […] All capillary and venous BLL results greater than or equal to the reference value must be confirmed within 1-3 months, and […] Children with BLLs 45 g/dL or with symptoms of lead poisoning should have an immediate (within 48 hours) confirmatory test. […] The best screening and confirmatory diagnostic tool for evaluating recent or ongoing lead exposure is the venous BLL test. […] Using an EP or ZPP assay to screen children for lead exposure is not as useful as once believed, and not recommended.

• #1 Lead Poisoning Presents a Difficult Diagnosis | AAFP

  https://www.aafp.org/pubs/afp/issues/2002/1115/p1839.html

  Occult lead poisoning is a difficult diagnosis to make in a primary care setting because the symptoms of plumbism are non-specific. […] Symptoms of lead poisoning are often non-specific and include nausea, vomiting, abdominal pain, headache, back pain, paresthesias, limb weakness, and malaise. In severe cases, patients may present with encephalopathy. […] Since lead toxicity is so nonspecific, it should be considered in patients when diagnosis is unclear. […] Unexplained anemia, basophilic stippling on the peripheral smear, and elevated creatinine are laboratory clues suggesting plumbism; the most important diagnostic maneuver is obtaining a whole blood lead level when plumbism is suspected.

• #1 Lead Test | Lead Blood Test for Exposure | Quest®

  https://www.questhealth.com/product/lead-test-599M.html?srsltid=AfmBOootTne4yL4ba2iOoEeZDuWdkFBVD-UnEqqhiHeKFGd5OLSzHldW

  This test checks for elevated lead levels in your blood. […] This lead blood test helps identify signs of significant lead exposure. Lead is a toxic metal found naturally in air, water, soil and in many consumer products. […] This test measures the levels of lead in the bloodstream to monitor exposure to lead. […] Lead poisoning can be life-threatening. If you are experiencing symptoms of lead poisoning, contact your healthcare provider or poison control center immediately. […] Signs and symptoms of lead exposure may include the following: Weakness, Low levels of healthy red blood cells (anemia), which can reduce oxygen flow to the body’s tissues and organs, Nausea, Headaches, Fatigue, Weight gain, Loss of appetite, Abdominal pain, Depression, Memory loss, Irritability, Pain or numbness in the hands or feet.

• #1 Lead Toxicity: Background, Pathophysiology, Etiology

  https://emedicine.medscape.com/article/410113-overview

  Lead poisoning is probably the most important chronic environmental illness affecting modern children. […] The literature suggests that significant insult to the brain of children occurs at very low levels and that medical intervention with chelation fails to reverse such effects. […] Estimations of blood lead levels are more useful for diagnosing acute lead poisoning, whereas the extent of past lead exposure can be estimated by determining the body burden of lead on the basis of results from the edetate (EDTA) calcium disodium (CaNa2 EDTA) lead mobilization test. […] The effects of lead poisoning on the brain are manifold and include delayed or reversed development, permanent learning disabilities, seizures, coma, and even death. […] The long-term effect of lead exposure is maximal during the first 2 or 3 years of life, when the developing brain is in a critical formative stage.

• #1 Lead toxicity – Symptoms, diagnosis and treatment | BMJ Best Practice

  https://bestpractice.bmj.com/topics/en-gb/755

  Key diagnostic factors include presence of risk factors, family history of lead poisoning or parental work with lead, cognitive impairment (children), and altered mental state. […] 1st investigations to order include whole-blood lead level, full blood count, and serum ferritin. […] Investigations to consider include 24-hour urine lead with chelation, abdominal radiographs, and nerve conduction studies. […] Emerging tests include x-ray fluorescence of long bones and MRI brain.

• #1 Lead Poisoning

  https://pmc.ncbi.nlm.nih.gov/articles/PMC5528905/

  One of the more common systems involved with lead poisoning is the hematologic system where one can find anemia, red blood cells with basophilic stippling (which is one of the hallmarks of diagnosis), and ring sideroblasts on bone marrow evaluation. […] For acute ingestion, a gastric lavage could be performed to decrease the amount of lead-containing objects still in the stomach. […] For chronic ingestion, chelation therapy may be necessary for lead levels of 45 g/dL as per CDC/American Academy of Pediatrics (AAP) recommendations.

• #1 Occupational Lead Poisoning | AAFP

  https://www.aafp.org/pubs/afp/issues/1998/0215/p719.html

  A zinc protoporphyrin or free erythrocyte protoporphyrin level reflects the toxic effect of lead on the erythrocytic enzyme ferrochelatase. […] One way to show a relationship between past lead exposure and present illness is to demonstrate an abnormally high body burden of lead. […] The clinical symptoms previously discussed are an important aid in diagnosis and should always be explored. […] Therefore, the diagnosis is typically made using laboratory tests along with a careful clinical evaluation.

• #1 How Lead Poisoning Is Diagnosed

  https://www.verywellhealth.com/how-lead-poisoning-is-diagnosed-4160774

  If the answer is yes or you aren’t sure about any of the questions, your healthcare provider will likely want to do more testing to check for elevated blood levels. […] A physical exam might not be enough to spot it. That’s why blood tests are still a critical and primary tool used to diagnose lead toxicity. […] The most common type of testing for lead poisoning is a blood test, known as the BLL (blood lead level) test. […] If a person has a blood lead level of 5 g/dL (five micrograms per deciliter), they are considered to have an elevated blood lead level. […] If the test still comes back with high levels, the practitioner will report it to the local health department and go over next steps with the family on what they can do to reduce the blood levels and stop the exposure to lead. […] In cases where children have symptoms of lead toxicity, elevated blood lead levels, and/or a history of pica—that is, eating non-food things like dirt or paint chips—it’s recommended that an X-ray be taken of the abdomen to check for foreign objects.

• #1 Lead poisoning – Wikipedia

  https://en.wikipedia.org/wiki/Lead_poisoning

  Diagnosis is typically by measurement of the blood lead level. […] The main tool in diagnosing and assessing the severity of lead poisoning is laboratory analysis of the blood lead level (BLL). […] Blood lead levels are an indicator mainly of recent or current lead exposure, not of total body burden. […] Lead in bones can be measured noninvasively by X-ray fluorescence; this may be the best measure of cumulative exposure and total body burden. […] Diagnosis includes determining the clinical signs and the medical history, with inquiry into possible routes of exposure. […] Conditions that present similarly and must be ruled out in diagnosing lead poisoning include carpal tunnel syndrome, GuillainBarr syndrome, renal colic, appendicitis, encephalitis in adults, and viral gastroenteritis in children.

• #1 Lead Poisoning – Injuries; Poisoning – Merck Manual Professional Edition

  https://www.merckmanuals.com/professional/injuries-poisoning/poisoning/lead-poisoning

  Lead poisoning is caused by ingestion of lead-containing products (eg, paint, ceramic glaze) often causes minimal symptoms at first but can cause acute encephalopathy or irreversible organ damage, commonly resulting in cognitive deficits in children. Diagnosis is by whole blood lead level. […] Diagnosis of lead poisoning is often delayed. Evaluation includes complete blood count and measurement of serum electrolytes, blood urea nitrogen (BUN), serum creatinine, plasma glucose, and whole blood lead levels (PbBs). […] Diagnosis is definitive if PbB is 3.5 mcg/dL (0.17 micromol/L). […] Because measuring PbB is not always possible and can be expensive, other preliminary or screening tests for lead poisoning can be used. Capillary blood testing for lead is accurate, inexpensive, and quick. All positive tests should be confirmed with PbB. […] Children with PbB 3.5 mcg/dL (0.17 micromol/L) should be assessed clinically and, if necessary, with testing for nutritional and vitamin deficiencies (eg, iron, calcium, vitamin C deficiencies).

• #1 Lead Poisoning: Causes, Symptoms, and Treatment

  https://patient.info/doctor/lead-poisoning-pro

  Asymptomatic children with blood levels below 20 g/dL require long-term neurodevelopmental follow-up, and counselling is required. […] In all cases, immediate removal of the source of lead exposure is essential. […] Nerve conduction tests should be considered if neuropathy is suspected. […] Psychometric testing should be considered if clinically indicated.

• #1 Lead Poisoning

  https://pmc.ncbi.nlm.nih.gov/articles/PMC5528905/

  The differential diagnoses include attention-deficit disorder, lead toxicity, iron deficiency anemia, fetal alcohol syndrome, thyroid disorder, hypercalcemia, and pituitary disorders. […] With the behavioral changes, irritability, vague abdominal complaints, decreased growth, and microcytic hypochromic anemia with basophilic stippling, lead toxicity must be considered very high in the differential diagnosis. This can be confirmed with laboratory testing. […] In 2012, the Centers for Disease Control (CDC) chose 5 g/dL as the reference level at which clinical intervention should be taken to limit additional exposure to lead. […] Anemia often is observed in young lead-poisoned children. […] The confirmation is made by obtaining a blood lead level as described earlier. […] Lead toxicity can affect multiple organ systems at the biochemical, subclinical, and clinical levels.

• #1 Occupational Lead Poisoning | AAFP

  https://www.aafp.org/pubs/afp/issues/1998/0215/p719.html

  The continued occurrence of occupational lead overexposure and lead poisoning in the United States remains a serious problem despite awareness of its adverse health effects. […] For the most part, the diagnosis of lead poisoning in the adult worker is based on the integration of data obtained from the history, a physical examination, laboratory tests and tests of specific organ function. […] The diagnosis of inorganic lead intoxication in adults requires the demonstration of excess lead absorption, documentation of impairment in an organ system consistent with the effects of lead, and exclusion of other causes of disease. […] At present, the blood level concentration is the single best indicator of recent, acutely elevated lead absorption. […] Several attempts have been made over the years to relate blood lead levels to adverse health effects.

• #1 Lead Test – Testing.com

  https://www.testing.com/tests/lead/

  A lead test is a blood test which is used to detect the amount of lead in your system. Lead poisoning can adversely affect anyone with a high enough dose so it’s important to recognize the signs and symptoms as well as your personal likelihood of being exposed. […] The blood lead test is used to screen for exposure to lead. It may also be ordered to monitor the effectiveness of treatment and to confirm lead levels are decreasing over time. […] For children and adults, lead testing may be ordered when signs and symptoms suggest potential lead poisoning. These symptoms are non-specific and may include: Fatigue, Changes in mood and/or cognitive ability, Nausea, prolonged stomach distress, Abdominal pain, constipation, Headache, Tremors, Weight loss, Peripheral neuropathy, which is tingling, numbness, pain, and weakness in the hands and feet, Anemia with red blood cells that are smaller than normal ones, Encephalopathy, memory loss, seizures, coma. […] Testing for lead exposure should be considered in children who grow slower than others at the same age or who have anemia, sleep problems, hearing loss, or speech, language or attention deficits.

• #1 Testing for lead poisoning | Parkview Health

  https://www.parkview.com/blog/testing-for-lead-poisoning

  The older child or adult has a blood lead level of around 10 mcg/dL or higher (or 0.48 mcmol/L or higher). […] The timing for a follow-up test can vary based on the detected lead levels. Slightly elevated levels may require retesting in a month, while high levels could necessitate a second examination within a few days.

• #1

  https://www.gov.uk/government/publications/lead-poisoning-advice-for-the-public-and-healthcare-professionals/lead-clinical-intervention

  Where chelation therapy is indicated, 2 drugs are available; oral DMSA (succimer) 30 mg/kg/day (DMSA is not licensed in the UK) or sodium calcium edetate 40 mg/kg twice daily (or 75 mg/kg/daily) by IV infusion for 5 days. […] Public health interventions include interruption of lead exposure pathways by source identification and remediation or abatement, and consideration of whether others may be at risk of exposure. […] The public health intervention concentration for lead is 0.24 mol/L (5 g/dL) and voluntary notification to UKHSA is recommended for a public health response.

• #1 Lead Poisoning Nursing Care Planning and Management

  https://nurseslabs.com/lead-poisoning/

  Erythrocyte protoporphyrin (EP) may be obtained in selected patients; lead toxicity affects heme synthesis at several steps; this includes interference with the enzyme ferrochelatase, leading to the accumulation of EP; EP is easily detected because it fluoresces easily; EP is an adjunct for the diagnosis in the presence of elevated lead levels of 55 mcg and higher. […] The nursing interventions are: Reduce lead exposure. Children with symptomatic lead poisoning (with or without encephalopathy) must be treated only at a pediatric center that has an intensive care unit; they should be managed by a multidisciplinary team that includes, as needed, critical care, toxicology, neurology, and neurosurgery; the child’s neurological status and fluid balance must be carefully monitored. […] Secondary prevention focuses on the early detection of lead poisoning; the CDC has devised screening criteria to determine which children are at high risk for lead poisoning; screening of BLLs should be carried out according to these criteria.

• #1 Diagnosing Pediatric Lead Toxicity | Journal of Ethics | American Medical Association

  https://journalofethics.ama-assn.org/article/diagnosing-pediatric-lead-toxicity/2005-12

  The goal of the environmental assessment is to identify the sources of lead exposure (eg, lead paint, lead in water, lead in imported goods, lead related to caregivers activities). […] The first goal of lead poisoning treatment is to identify and then avoid or remove (when possible) the source of lead exposure. […] According to this monograph, chelation therapy should commence at blood lead levels 45 g/dL. […] At extremely high blood lead levels (70 g/dL) or in children with symptoms of serious lead poisoning, the appropriate treatment is parenteral therapy with EDTA and hospitalization.

• #1

  https://www.gov.uk/government/publications/lead-poisoning-advice-for-the-public-and-healthcare-professionals/lead-clinical-intervention

  The diagnosis of lead poisoning requires a high index of suspicion since there may be no symptoms or overt clinical signs in those with mild disease. […] Taking a clinical history by asking your patient appropriate questions is an essential part of making a diagnosis. This is particularly important when diagnosing lead exposure; your index of suspicion may be raised by the answers you receive. […] A whole blood lead concentration should be undertaken in all cases of suspected lead poisoning. […] Blood lead testing can be arranged and paid for by the GP or general hospital. […] Many district general hospitals will have an arrangement with a hospital that does have a laboratory that is fully accredited by the Clinical Pathology Accreditation (CPA) scheme or equivalent body. […] It is important to note that testing of hair, teeth or fingernails for lead, sodium calcium edetate lead-mobilization tests or neurophysiological function tests are not recommended.

• #1 Lead toxicity (poison) – Children’s Health

  https://www.childrens.com/specialties-services/specialty-centers-and-programs/arch-center/programs-and-services/lead-toxicity

  Childrens goes beyond the basic blood tests and works with families to discover the source of the lead, to not only stop the exposure, but to protect others in the home or workplace. […] In most cases, lead poisoning is easy to diagnose with a simple blood test. Treating and eliminating the problem takes the concerted effort of medical and environmental professionals. […] Because the initial symptoms of lead poisoning can mimic the symptoms of many other (less serious) childhood ailments, the specialists at Childrens are thorough in evaluating every detail of a childs case. […] The Texas Department of Health strongly encourages lead screening for all children at ages one (1) and two (2) years old. […] Childrens staff works closely with area epidemiologists to evaluate home and work environments to locate the source of lead endangering the patients, and to limit families risk and exposure in order to avoid lead poisoning. […] When a potentially dangerous lead level exists, Childrens works quickly to help families create an action plan to minimize their exposure and risk.

• #1 Lead exposure and poisoning | healthdirect

  https://www.healthdirect.gov.au/lead-poisoning

  Lead poisoning is caused by very high levels of lead in your blood. […] Your doctor will talk with you about your symptoms and ask about your medical history. They will also examine you. […] They will arrange for you to have a blood test. […] If the level of lead in your blood is over 5g/dL the source of lead exposure needs to be investigated. […] Your doctor may want to test the blood lead levels of other members of your household. This is because they may have been exposed to the same lead source. […] If your blood tests show that you have a very high blood lead level, your doctor may recommend chelation therapy. These medicines attach to lead in your blood, so your kidneys can remove it from your body.

• #1

  https://www.gov.uk/government/publications/lead-poisoning-advice-for-the-public-and-healthcare-professionals/lead-clinical-intervention

  The most important aspect of treatment is removal from exposure. Identification of the source of exposure may prove a challenge and requires a detailed history and often a degree of investigative imagination and persistence, acknowledging the principal sources of exposure outlined above. […] Management of cases where the blood lead concentration is 0.24 mol/L (5 g/dL) but below 2.4 mol/L (50 g/dL) normally involves only removal from exposure, however iron and calcium supplements may decrease both pica and absorption of lead. […] It is reasonable to offer chelation therapy to children who are symptomatic or have a BLC 2.4 mol/L (50 g/dL), although there is reliable evidence that chelation therapy does not improve cognitive function in children 3 years old with BLCs of 2.2 mol/L (45 g/dL).

• #1 Lead Poisoning: Causes, Symptoms, Testing & Prevention

  https://my.clevelandclinic.org/health/diseases/11312-lead-poisoning

  Lead poisoning can be diagnosed through a blood lead test. […] If you think you or your child may have been exposed to lead, contact your healthcare provider. Theyll ask about your symptoms and have you or your child get a blood lead test. This test will measure the amount of lead in your or your childs blood. […] The effects of lead poisoning arent reversible. But you can reduce blood lead levels and prevent further exposure by finding and removing the sources of lead from your childs home or environment. […] If your childs blood lead levels are very high, your childs healthcare provider may treat them with a medication called a chelating agent. This medicine binds the lead in your childs blood and makes it easier for their body to get rid of it.

• #1 Lead Poisoning – Center for Parent Information and Resources

  https://www.parentcenterhub.org/ohi-lead/

  Lead poisoning is diagnosed through a simple blood test. Results come back in a few days and show how much lead is in the bloodstream. A level of 10 micrograms per deciliter (mcg/dL) or greater is considered unsafe. All children 6 months through 6 years of age who are entering day care, preschool, or kindergarten should be screened for lead poisoning by a health care provider. […] If a child’s blood test shows that he or she has some lead in the blood, health care providers will typically provide the family with information on lead poisoning prevention, risk reduction, and nutritional counseling. […] If the level of lead in the child’s blood is high, a drug therapy called chelation may be necessary. Special drugs (called chelators) are given under a doctor’s directions or administered in the hospital. This medicine attaches to the lead and removes it from the body in the urine. […] When the level of lead in the blood is quite high, more than one treatment session may be required. Children with high levels of lead in their blood may be placed on special diets and need to be monitored closely to lower their risk of lead-related complications.

• #1 Lead Poisoning | Jackson County, MI

  https://www.mijackson.org/1319/Lead-Poisoning

  The only way to know for sure if a child has lead poisoning is to have the child tested. Your primary care physician can do a capillary or venous blood draw test to determine your child’s blood lead level. It is recommended that a venous test is performed as it is the most accurate. […] Blood lead testing in Jackson County as well as the State of Michigan has been down for the last couple of years. Testing your child is crucial as untreated lead poisoning can lead to damaging lifelong complications. The Jackson County Health Department encourages testing and recognized high blood levels through case management and proper education. […] As of January 1, 2024, Michigan’s blood lead testing guidance has changed for providers. Physicians must test, or order a test, to check for lead in blood on all minors at 12 and 24 months of age (age one and 2) or between age 24 and 72 months (i.e., sixth birthday) if there is no record of a previous test.

• #1

  https://www.who.int/news-room/fact-sheets/detail/lead-poisoning-and-health

  Lead exposure can affect multiple body systems and is particularly harmful to young children and women of child-bearing age. […] Human exposure is assessed through the measurement of lead in blood. […] Lead exposure during pregnancy can cause reduced fetal growth and preterm birth. […] There is no known safe blood lead concentration; even blood lead concentrations as low as 3.5 g/dL may be associated with decreased intelligence in children, behavioural difficulties and learning problems. […] In 2021, WHO published Guidelines on clinical management exposure to lead. The guidelines recommend that for individuals with blood lead concentration equal to or greater than 5 g/dL, the source of lead exposure should be identified, and appropriate action taken to terminate exposure.

• #1 Lead Poisoning | Cedars-Sinai

  https://www.cedars-sinai.org/health-library/diseases-and-conditions/l/lead-poisoning.html

  A simple blood test can show high levels of lead in the body. This blood test should be done on children under age 2, people living in an older home, children and adults with symptoms of lead poisoning, and people who are exposed to lead at work. […] In the U.S., it is advised that pregnant women with risk factors for lead poisoning have a blood lead level (BLL) screening. The babys BLL should also be tested after birth. BLLs of both the mother and baby should be put into the health records. The records should include any treatments used and suggested follow-up care.

• #1 Azthena logo with the word Azthena

  https://www.news-medical.net/health/Lead-Poisoning-Diagnosis-and-Treatment.aspx

  In cases of suspected lead poisoning, a doctor will ask questions and perform a physical examination and simple blood test. […] As the symptoms of lead poisoning can be caused by many other illnesses, it can be difficult to diagnose the condition. […] In the US, screening programs are available to check children’s blood lead level if they are expected to be at risk of lead poisoning. […] Therefore, whether or not a child requires screening partly depends on where the child lives and how old their home is, along with other risk factors. […] When adults are working in environments where they may be exposed to lead, companies are usually expected to provide testing for lead poisoning.

• #1 Lead toxicity – Symptoms, diagnosis and treatment | BMJ Best Practice

  https://bestpractice.bmj.com/topics/en-gb/755

  Lead toxicity occurs after occupational or home exposure to lead. There is no threshold level for toxicity. […] Anyone at risk of lead exposure requires screening with regular blood lead measurements. There is no 'normal’ level, and interventions are initiated at the first sign of increased exposure. […] The US Centers for Disease Control and Prevention (CDC) employs a blood lead reference value of 0.17 micromoles/L (3.5 micrograms/dL) to identify children with blood lead levels greater than most other children’s levels. […] A case definition for an elevated blood lead level in an adult (person 16 years of age) is 0.24 micromoles/L (5 micrograms/dL). […] In an adult, the US Occupational Safety and Health Administration considers a blood lead level of 1.2 micromoles/L (25 micrograms/dL) to be serious, requiring inspection.

• #1 Diagnosing Pediatric Lead Toxicity | Journal of Ethics | American Medical Association

  https://journalofethics.ama-assn.org/article/diagnosing-pediatric-lead-toxicity/2005-12

  One of the more alarming findings of the National Health and Nutrition Examination Survey II (1976-1980) was evidence that more than 85 percent of American preschoolers had elevated levels of lead in their blood. […] The decline in lead poisoning during the last 3 decades has been attributed to the passage and enforcement of federal legislation that effectively eliminated lead from its 3 major environmental sources: gasoline, food and beverage cans, and paint. […] Physicians should also refer to state- or locale- specific screening recommendations. […] Currently both the CDC and the AAP advise screening all Medicaid-eligible children as well as children who are enrolled in other assistance programs like WIC (women, infants, children). […] Venous blood tests taken from 96 immigrant children at 90 days and then again at 3-6 months after arrival in the US demonstrated a dramatic increase (40 percent) in elevated blood lead levels.

• #1 Lead (Venous) | Test Summary | Quest Diagnostics Lead (Venous)Lead (Venous)

  https://testdirectory.questdiagnostics.com/test/test-guides/TS_Lead_Venous/lead-venous

  Guidance for screening children for lead poisoning varies among professional organizations. […] Quest Diagnostics offers Lead (Venous) (test code 599) for screening and monitoring at-risk children, men, and women, including women who are pregnant and lactating or both. […] Individuals suitable for testing: Individuals with signs or symptoms of lead poisoning. Individuals and their family members exposed to lead through their occupation or hobbies. Children aged 12 and 24 months (in an area of high prevalence area or on Medicaid). Children or pregnant or lactating women at increased risk for lead exposure. Newly arrived refugees and immigrants (children, infants, adolescents, pregnant and lactating women) and internationally adopted children. […] A blood lead level of ≥3.5 µg/dL triggers increased monitoring.

• #1 Lead poisoning; a neglected potential diagnosis in abdominal pain | BMC Gastroenterology | Full Text

  https://bmcgastroenterol.biomedcentral.com/articles/10.1186/s12876-020-01284-1

  Abdominal pain is a symptom of lead poisoning, which has historically resulted in unnecessary diagnostic and even therapeutic procedures. […] Patients presenting to our emergency department (ED) and gastrointestinal (GI) diseases clinic for abdominal pain were evaluated to determine the frequency of lead poisoning as an etiological cause. […] Patients were considered as being lead-poisoned if their BLL was more than 30g/dL in conjunction with abdominal pain. […] Paying attention to lead poisoning as a potential diagnosis could rule out the need for invasive procedures like colonoscopy and endoscopy. […] Lead poisoning should be considered as a potential diagnosis in patients with positive history of opium or ayurvedic medicine intake; however, differential diagnosis of lead poisoning in abdominal pain should be correlated with local epidemiologic data on lead poisoning.

• #1 Understanding Lead Poisoning: A Comprehensive Guide to Blood Lead Testing | Meridian Bioscience

  https://www.meridianbioscience.com/diagnostics-blog/understanding-lead-poisoning-a-comprehensive-guide-to-blood-lead-testing/

  Lead poisoning remains a significant public health concern, particularly affecting young children. […] Therefore, blood lead level testing is essential for early detection and intervention. […] LeadCare II is instrumental in pediatric healthcare settings, allowing for routine testing during regular well-check health visits. Early detection with tools like LeadCare II is vital for initiating lead poisoning prevention, treatment, and intervention methods, which may involve environmental lead remediation or chelation therapy to bind and remove lead from the body. […] LeadCare II has revolutionized the approach to managing lead poisoning, particularly in settings that require quick and reliable results. Its role in public health cannot be overstated, providing a critical tool in the fight against lead poisoning. […] The importance of accessible and effective blood lead level testing remains a cornerstone of preventative health measures.

• #2 Lead Poisoning: Causes, Symptoms, and Diagnosis

  https://www.healthline.com/health/lead-poisoning

  Lead poisoning is diagnosed with a blood lead test. This test is performed on a standard blood sample. […] The National Institute of Environmental Health Sciences reports that no amount of lead in the blood is safe. It is known that levels as low as 5 micrograms per deciliter can be associated with health problems in children. […] Additional tests could include blood tests to look at the amount of iron storing cells in the blood, X-rays, and possibly a bone marrow biopsy.

• #2 Lead Poisoning – Injuries; Poisoning – Merck Manual Professional Edition

  https://www.merckmanuals.com/professional/injuries-poisoning/poisoning/lead-poisoning

  Lead poisoning is caused by ingestion of lead-containing products (eg, paint, ceramic glaze) often causes minimal symptoms at first but can cause acute encephalopathy or irreversible organ damage, commonly resulting in cognitive deficits in children. Diagnosis is by whole blood lead level. […] Diagnosis of lead poisoning is often delayed. Evaluation includes complete blood count and measurement of serum electrolytes, blood urea nitrogen (BUN), serum creatinine, plasma glucose, and whole blood lead levels (PbBs). […] Diagnosis is definitive if PbB is 3.5 mcg/dL (0.17 micromol/L). […] Because measuring PbB is not always possible and can be expensive, other preliminary or screening tests for lead poisoning can be used. Capillary blood testing for lead is accurate, inexpensive, and quick. All positive tests should be confirmed with PbB. […] Children with PbB 3.5 mcg/dL (0.17 micromol/L) should be assessed clinically and, if necessary, with testing for nutritional and vitamin deficiencies (eg, iron, calcium, vitamin C deficiencies).

• #2 Lead (Venous) | Test Summary | Quest Diagnostics Lead (Venous)Lead (Venous)

  https://testdirectory.questdiagnostics.com/test/test-guides/TS_Lead_Venous/lead-venous

  Guidance for screening children for lead poisoning varies among professional organizations. […] Quest Diagnostics offers Lead (Venous) (test code 599) for screening and monitoring at-risk children, men, and women, including women who are pregnant and lactating or both. […] Individuals suitable for testing: Individuals with signs or symptoms of lead poisoning. Individuals and their family members exposed to lead through their occupation or hobbies. Children aged 12 and 24 months (in an area of high prevalence area or on Medicaid). Children or pregnant or lactating women at increased risk for lead exposure. Newly arrived refugees and immigrants (children, infants, adolescents, pregnant and lactating women) and internationally adopted children. […] A blood lead level of ≥3.5 µg/dL triggers increased monitoring.

• #2

  https://www.who.int/news-room/fact-sheets/detail/lead-poisoning-and-health

  Lead exposure can affect multiple body systems and is particularly harmful to young children and women of child-bearing age. […] Human exposure is assessed through the measurement of lead in blood. […] Lead exposure during pregnancy can cause reduced fetal growth and preterm birth. […] There is no known safe blood lead concentration; even blood lead concentrations as low as 3.5 g/dL may be associated with decreased intelligence in children, behavioural difficulties and learning problems. […] In 2021, WHO published Guidelines on clinical management exposure to lead. The guidelines recommend that for individuals with blood lead concentration equal to or greater than 5 g/dL, the source of lead exposure should be identified, and appropriate action taken to terminate exposure.

• #2 Lead (Pb) Toxicity: Clinical Assessment – Diagnostic Tests and Imaging | Environmental Medicine | ATSDR

  https://archive.cdc.gov/www_atsdr_cdc_gov/csem/leadtoxicity/diagnostic_testing.html

  The recommended schedule for confirmatory testing is summarized in Table 7 and includes […] All capillary and venous BLL results greater than or equal to the reference value must be confirmed within 1-3 months, and […] Children with BLLs 45 g/dL or with symptoms of lead poisoning should have an immediate (within 48 hours) confirmatory test. […] The best screening and confirmatory diagnostic tool for evaluating recent or ongoing lead exposure is the venous BLL test. […] Using an EP or ZPP assay to screen children for lead exposure is not as useful as once believed, and not recommended.

• #2 Azthena logo with the word Azthena

  https://www.news-medical.net/health/Lead-Poisoning-Diagnosis-and-Treatment.aspx

  In cases of suspected lead poisoning, a doctor will ask questions and perform a physical examination and simple blood test. […] As the symptoms of lead poisoning can be caused by many other illnesses, it can be difficult to diagnose the condition. […] In the US, screening programs are available to check children’s blood lead level if they are expected to be at risk of lead poisoning. […] Therefore, whether or not a child requires screening partly depends on where the child lives and how old their home is, along with other risk factors. […] When adults are working in environments where they may be exposed to lead, companies are usually expected to provide testing for lead poisoning.

• #2 Lead Test | Lead Blood Test for Exposure | Quest®

  https://www.questhealth.com/product/lead-test-599M.html?srsltid=AfmBOootTne4yL4ba2iOoEeZDuWdkFBVD-UnEqqhiHeKFGd5OLSzHldW

  This test checks for elevated lead levels in your blood. […] This lead blood test helps identify signs of significant lead exposure. Lead is a toxic metal found naturally in air, water, soil and in many consumer products. […] This test measures the levels of lead in the bloodstream to monitor exposure to lead. […] Lead poisoning can be life-threatening. If you are experiencing symptoms of lead poisoning, contact your healthcare provider or poison control center immediately. […] Signs and symptoms of lead exposure may include the following: Weakness, Low levels of healthy red blood cells (anemia), which can reduce oxygen flow to the body’s tissues and organs, Nausea, Headaches, Fatigue, Weight gain, Loss of appetite, Abdominal pain, Depression, Memory loss, Irritability, Pain or numbness in the hands or feet.

• #2 Patient Diagnosis: Lead Poisoning

  https://www.labce.com/spg1759809_patient_diagnosis_lead_poisoning.aspx?srsltid=AfmBOopZRRSPCzhUCuqpKU9MVBcLCT0ZaEly-65cLLwemaU-Fd1CV5L7

  Lead poisoning is a special concern in children with certain risk factors, such as those living in older housing that contain lead-based paint. Blood lead screening is recommended at one and two years of age in high-risk children or at ages 24-72 months if they have not previously been screened. Since the 1970s, the cut-off level for blood lead that is considered „toxic” has been periodically lowered. Public health officials now say that blood lead levels 5 g/dL are toxic. […] Microcytic, hypochromic anemia is expected in lead poisoning. Iron studies will be normal in these patients. Basophilic stippling has classically been associated with lead poisoning. It suggests toxic injury to the bone marrow, such as that caused by excessive lead, but basophilic stippling is neither specific nor sensitive to lead poisoning and can be seen in other conditions.

• #2 Lead toxicity – Symptoms, diagnosis and treatment | BMJ Best Practice

  https://bestpractice.bmj.com/topics/en-gb/755

  Key diagnostic factors include presence of risk factors, family history of lead poisoning or parental work with lead, cognitive impairment (children), and altered mental state. […] 1st investigations to order include whole-blood lead level, full blood count, and serum ferritin. […] Investigations to consider include 24-hour urine lead with chelation, abdominal radiographs, and nerve conduction studies. […] Emerging tests include x-ray fluorescence of long bones and MRI brain.

• #2 Lead Poisoning: Causes, Symptoms, and Treatment

  https://patient.info/doctor/lead-poisoning-pro

  Asymptomatic children with blood levels below 20 g/dL require long-term neurodevelopmental follow-up, and counselling is required. […] In all cases, immediate removal of the source of lead exposure is essential. […] Nerve conduction tests should be considered if neuropathy is suspected. […] Psychometric testing should be considered if clinically indicated.

• #2 Occupational Lead Poisoning | AAFP

  https://www.aafp.org/pubs/afp/issues/1998/0215/p719.html

  The continued occurrence of occupational lead overexposure and lead poisoning in the United States remains a serious problem despite awareness of its adverse health effects. […] For the most part, the diagnosis of lead poisoning in the adult worker is based on the integration of data obtained from the history, a physical examination, laboratory tests and tests of specific organ function. […] The diagnosis of inorganic lead intoxication in adults requires the demonstration of excess lead absorption, documentation of impairment in an organ system consistent with the effects of lead, and exclusion of other causes of disease. […] At present, the blood level concentration is the single best indicator of recent, acutely elevated lead absorption. […] Several attempts have been made over the years to relate blood lead levels to adverse health effects.

• #2 Lead levels – blood

  https://www.ucsfhealth.org/medical-tests/lead-levels—blood

  Blood lead level is a test that measures the amount of lead in the blood. […] This test is used to screen people at risk for lead poisoning. This may include industrial workers and children who live in urban areas. The test is also used to diagnose lead poisoning when a person has symptoms of the condition. It is also used to measure how well treatment for lead poisoning is working. […] In adults, a blood lead level of 5 g/dL or 0.24 mol/L or above is considered elevated. Treatment may be recommended if: […] In children: Blood lead level of 3.5 g/dL or 0.17 mol/L or greater requires further testing and monitoring. […] A lead level greater than 45 g/dL or 2.17 mol/L in a child’s blood most often indicates the need for treatment.

• #2

  https://www.gov.uk/government/publications/lead-poisoning-advice-for-the-public-and-healthcare-professionals/lead-clinical-intervention

  Where chelation therapy is indicated, 2 drugs are available; oral DMSA (succimer) 30 mg/kg/day (DMSA is not licensed in the UK) or sodium calcium edetate 40 mg/kg twice daily (or 75 mg/kg/daily) by IV infusion for 5 days. […] Public health interventions include interruption of lead exposure pathways by source identification and remediation or abatement, and consideration of whether others may be at risk of exposure. […] The public health intervention concentration for lead is 0.24 mol/L (5 g/dL) and voluntary notification to UKHSA is recommended for a public health response.

• #2

  https://www.gov.uk/government/publications/lead-poisoning-advice-for-the-public-and-healthcare-professionals/lead-clinical-intervention

  The most important aspect of treatment is removal from exposure. Identification of the source of exposure may prove a challenge and requires a detailed history and often a degree of investigative imagination and persistence, acknowledging the principal sources of exposure outlined above. […] Management of cases where the blood lead concentration is 0.24 mol/L (5 g/dL) but below 2.4 mol/L (50 g/dL) normally involves only removal from exposure, however iron and calcium supplements may decrease both pica and absorption of lead. […] It is reasonable to offer chelation therapy to children who are symptomatic or have a BLC 2.4 mol/L (50 g/dL), although there is reliable evidence that chelation therapy does not improve cognitive function in children 3 years old with BLCs of 2.2 mol/L (45 g/dL).

• #2 Diagnosing Pediatric Lead Toxicity | Journal of Ethics | American Medical Association

  https://journalofethics.ama-assn.org/article/diagnosing-pediatric-lead-toxicity/2005-12

  The goal of the environmental assessment is to identify the sources of lead exposure (eg, lead paint, lead in water, lead in imported goods, lead related to caregivers activities). […] The first goal of lead poisoning treatment is to identify and then avoid or remove (when possible) the source of lead exposure. […] According to this monograph, chelation therapy should commence at blood lead levels 45 g/dL. […] At extremely high blood lead levels (70 g/dL) or in children with symptoms of serious lead poisoning, the appropriate treatment is parenteral therapy with EDTA and hospitalization.

• #2 Lead Toxicity: Background, Pathophysiology, Etiology

  https://emedicine.medscape.com/article/815399-overview

  Lead poisoning is probably the most important chronic environmental illness affecting modern children. […] The literature suggests that significant insult to the brain of children occurs at very low levels and that medical intervention with chelation fails to reverse such effects. […] Estimations of blood lead levels are more useful for diagnosing acute lead poisoning, whereas the extent of past lead exposure can be estimated by determining the body burden of lead on the basis of results from the edetate (EDTA) calcium disodium (CaNa2 EDTA) lead mobilization test. […] The effects of lead poisoning on the brain are manifold and include delayed or reversed development, permanent learning disabilities, seizures, coma, and even death. […] The long-term effect of lead exposure is maximal during the first 2 or 3 years of life, when the developing brain is in a critical formative stage.

• #2 Diagnosing Pediatric Lead Toxicity | Journal of Ethics | American Medical Association

  https://journalofethics.ama-assn.org/article/diagnosing-pediatric-lead-toxicity/2005-12

  One of the more alarming findings of the National Health and Nutrition Examination Survey II (1976-1980) was evidence that more than 85 percent of American preschoolers had elevated levels of lead in their blood. […] The decline in lead poisoning during the last 3 decades has been attributed to the passage and enforcement of federal legislation that effectively eliminated lead from its 3 major environmental sources: gasoline, food and beverage cans, and paint. […] Physicians should also refer to state- or locale- specific screening recommendations. […] Currently both the CDC and the AAP advise screening all Medicaid-eligible children as well as children who are enrolled in other assistance programs like WIC (women, infants, children). […] Venous blood tests taken from 96 immigrant children at 90 days and then again at 3-6 months after arrival in the US demonstrated a dramatic increase (40 percent) in elevated blood lead levels.

• #2 Lead poisoning; a neglected potential diagnosis in abdominal pain | BMC Gastroenterology | Full Text

  https://bmcgastroenterol.biomedcentral.com/articles/10.1186/s12876-020-01284-1

  Abdominal pain is a symptom of lead poisoning, which has historically resulted in unnecessary diagnostic and even therapeutic procedures. […] Patients presenting to our emergency department (ED) and gastrointestinal (GI) diseases clinic for abdominal pain were evaluated to determine the frequency of lead poisoning as an etiological cause. […] Patients were considered as being lead-poisoned if their BLL was more than 30g/dL in conjunction with abdominal pain. […] Paying attention to lead poisoning as a potential diagnosis could rule out the need for invasive procedures like colonoscopy and endoscopy. […] Lead poisoning should be considered as a potential diagnosis in patients with positive history of opium or ayurvedic medicine intake; however, differential diagnosis of lead poisoning in abdominal pain should be correlated with local epidemiologic data on lead poisoning.

• #2 Lead Poisoning Presents a Difficult Diagnosis | AAFP

  https://www.aafp.org/pubs/afp/issues/2002/1115/p1839.html

  Occult lead poisoning is a difficult diagnosis to make in a primary care setting because the symptoms of plumbism are non-specific. […] Symptoms of lead poisoning are often non-specific and include nausea, vomiting, abdominal pain, headache, back pain, paresthesias, limb weakness, and malaise. In severe cases, patients may present with encephalopathy. […] Since lead toxicity is so nonspecific, it should be considered in patients when diagnosis is unclear. […] Unexplained anemia, basophilic stippling on the peripheral smear, and elevated creatinine are laboratory clues suggesting plumbism; the most important diagnostic maneuver is obtaining a whole blood lead level when plumbism is suspected.

• #3 Lead Test | Lead Blood Test for Exposure | Quest®

  https://www.questhealth.com/product/lead-test-599M.html?srsltid=AfmBOootTne4yL4ba2iOoEeZDuWdkFBVD-UnEqqhiHeKFGd5OLSzHldW

  This test checks for elevated lead levels in your blood. […] This lead blood test helps identify signs of significant lead exposure. Lead is a toxic metal found naturally in air, water, soil and in many consumer products. […] This test measures the levels of lead in the bloodstream to monitor exposure to lead. […] Lead poisoning can be life-threatening. If you are experiencing symptoms of lead poisoning, contact your healthcare provider or poison control center immediately. […] Signs and symptoms of lead exposure may include the following: Weakness, Low levels of healthy red blood cells (anemia), which can reduce oxygen flow to the body’s tissues and organs, Nausea, Headaches, Fatigue, Weight gain, Loss of appetite, Abdominal pain, Depression, Memory loss, Irritability, Pain or numbness in the hands or feet.

• #3 Lead Poisoning: Causes, Symptoms, and Treatment

  https://patient.info/doctor/lead-poisoning-pro

  Lead poisoning diagnosis may be difficult in the UK where lead poisoning is a relative rarity but the condition should be on the list in patients presenting with diffuse abdominal pain. […] Blood lead levels of less than 5 g per dL are associated with impairments in neurocognitive and behavioral development that are irreversible. […] Whole blood lead levels: 10 g/dL – normal in adults, no lower limit in children. […] It has been considered for many years that levels of 10 g/dL have the potential to affect physical and mental development in children. […] The level at which medical intervention is recommended remains at greater than or equal to 45 g/dL. […] Chelation therapy is recommended if blood lead level is 45 g/dL or higher. […] For blood levels between 20 and 45 g/dL, treatment is indicated if the child is symptomatic.

• #3

  https://www.gov.uk/government/publications/lead-poisoning-advice-for-the-public-and-healthcare-professionals/lead-clinical-intervention

  Where chelation therapy is indicated, 2 drugs are available; oral DMSA (succimer) 30 mg/kg/day (DMSA is not licensed in the UK) or sodium calcium edetate 40 mg/kg twice daily (or 75 mg/kg/daily) by IV infusion for 5 days. […] Public health interventions include interruption of lead exposure pathways by source identification and remediation or abatement, and consideration of whether others may be at risk of exposure. […] The public health intervention concentration for lead is 0.24 mol/L (5 g/dL) and voluntary notification to UKHSA is recommended for a public health response.

• #4 Lead Test | Lead Blood Test for Exposure | Quest®

  https://www.questhealth.com/product/lead-test-599M.html?srsltid=AfmBOootTne4yL4ba2iOoEeZDuWdkFBVD-UnEqqhiHeKFGd5OLSzHldW

  This test checks for elevated lead levels in your blood. […] This lead blood test helps identify signs of significant lead exposure. Lead is a toxic metal found naturally in air, water, soil and in many consumer products. […] This test measures the levels of lead in the bloodstream to monitor exposure to lead. […] Lead poisoning can be life-threatening. If you are experiencing symptoms of lead poisoning, contact your healthcare provider or poison control center immediately. […] Signs and symptoms of lead exposure may include the following: Weakness, Low levels of healthy red blood cells (anemia), which can reduce oxygen flow to the body’s tissues and organs, Nausea, Headaches, Fatigue, Weight gain, Loss of appetite, Abdominal pain, Depression, Memory loss, Irritability, Pain or numbness in the hands or feet.

Zobacz więcej