Chromium Toxicity Blood Test

What is Chromium Toxicity?

Chromium toxicity occurs when the body is exposed to excessive amounts of chromium, particularly hexavalent chromium (Chromium VI). It is caused by occupational exposure in welding, chrome plating, leather tanning industries, or drinking contaminated water. The Chromium 24-Hour Urine test is the most important test for diagnosing chromium toxicity because it accurately measures the body's chromium burden and recent exposure levels.

RECOMMENDED TEST Chromium, 24-Hour Urine
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What causes chromium toxicity?

Chromium toxicity is caused by exposure to excessive amounts of hexavalent chromium (Chromium VI), a known carcinogen found in industrial settings. Workers in welding, chrome plating, stainless steel production, leather tanning, and cement manufacturing face the highest risk of exposure through inhalation or skin contact. Additionally, drinking water contaminated with chromium from industrial waste or corroded pipes can lead to toxicity in entire communities.

What is the best test for chromium toxicity?

The Chromium 24-Hour Urine test is the most important test for chromium toxicity because it measures the total chromium excreted by your body over a full day, providing the most accurate picture of your chromium burden and recent exposure. This test detects elevated chromium levels that indicate potentially harmful exposure before serious complications develop. Unlike blood tests that only show very recent exposure, the 24-hour urine collection captures your body's chromium elimination pattern and helps healthcare providers assess whether you need immediate intervention to prevent lung cancer, kidney damage, liver dysfunction, or severe skin complications.

When should I get tested for chromium toxicity?

You should get tested if you work in welding, chrome plating, cement manufacturing, or leather tanning industries, or if you live near industrial sites that use chromium compounds. Testing is also important if you experience persistent skin ulcers or irritation, unexplained respiratory problems, or know your water supply has been contaminated with chromium. Early testing allows for timely removal from exposure sources and monitoring for serious health effects before permanent damage occurs.

What are the symptoms of chromium toxicity?
Chromium toxicity symptoms include persistent skin irritation, ulcers, or allergic dermatitis, particularly on hands and forearms. You might experience respiratory problems like coughing, wheezing, shortness of breath, or nasal septum perforation if you inhale chromium dust or fumes. Other symptoms include gastrointestinal upset, kidney dysfunction with changes in urination, liver damage, and in severe chronic cases, increased cancer risk particularly in the lungs.
Who is at risk for chromium toxicity?
Workers in industries using hexavalent chromium face the highest risk, including welders, chrome platers, stainless steel workers, leather tanners, and cement workers who regularly handle chromium compounds. People living near chromium-contaminated industrial sites or using water supplies polluted with chromium are also at significant risk. Painters, textile workers, and those involved in metal finishing or electroplating operations experience elevated exposure as well.
What happens if chromium toxicity is left untreated?
Untreated chromium toxicity can lead to severe and potentially life-threatening complications. Chronic exposure significantly increases lung cancer risk, particularly in occupational settings with hexavalent chromium inhalation. You may develop permanent kidney damage or failure, liver dysfunction, and chronic respiratory diseases. Skin exposure can cause non-healing ulcers, severe allergic reactions, and permanent skin damage, while prolonged exposure may also affect reproductive health and cause gastrointestinal disorders.
Can chromium toxicity be diagnosed with a blood test?
While blood tests can detect chromium, the 24-hour urine test is preferred for diagnosing chromium toxicity because it provides a more comprehensive assessment of your body's chromium burden over time. Blood chromium levels fluctuate rapidly and only reflect very recent exposure, making them less reliable for evaluating chronic exposure or total body burden. The 24-hour urine collection captures chromium elimination patterns and gives healthcare providers the information needed to assess toxicity risk and determine appropriate treatment.
How is chromium toxicity treated?
Treatment for chromium toxicity begins with immediately removing you from the source of exposure, whether occupational or environmental. Your healthcare provider may prescribe chelating agents to help remove chromium from your body, along with supportive care for affected organs including kidney and liver function monitoring. Skin lesions require specialized wound care and topical treatments, while respiratory complications may need bronchodilators or other breathing support. Long-term monitoring for cancer development is essential for those with significant exposure history.
How can I prevent chromium toxicity?
Prevent chromium toxicity by using proper personal protective equipment including respirators, gloves, and protective clothing when working with chromium compounds. Ensure adequate ventilation in work areas, follow safety protocols for handling chromium materials, and shower immediately after potential exposure. If you work in high-risk industries, participate in regular occupational health monitoring programs. At home, test your water supply if you live near industrial sites, use water filtration systems certified to remove chromium, and avoid skin contact with materials containing chromium compounds.
What can I do at home for chromium toxicity?
If you suspect chromium exposure, immediately wash affected skin thoroughly with soap and water to remove chromium particles. Increase your intake of vitamin C-rich foods, which may help reduce chromium absorption and enhance elimination. Stay well-hydrated to support kidney function and chromium excretion through urine. Remove and wash contaminated clothing separately from other laundry. However, these home measures are supportive only and do not replace professional medical evaluation and treatment, especially for significant or occupational exposure.
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Long story short:
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  2. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
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  7. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!
  8. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.
How do I know which test to get?
In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option.

Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.
Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?
Absolutely! We totally understand that errors can happen. No worries, we're here to help you.

Just reach out to us via text at 754-799-7833 or shoot us an email at support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you.

There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out.

Our lab requires an address to be listed to generate an order.
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Only HSA & FSA is accepted.

Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts.

This policy applies to all insurance companies, including federal health insurance programs like Medicare.

If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.
Can I cancel my order?
Yes.

We get it – sometimes your needs change.

As long as your samples haven’t been collected yet, we’re happy to help you cancel your order.

If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

You can read more about our cancellation policy here.
How can I find a lab location near me?
During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp).

Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym.

If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.
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Chromium, 24-Hour Urine
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What's included
Fast & easy, results by email & SMS
No need to visit a doctor
Private & confidential
No insurance needed
Results explained
No extra fees paid at the lab

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