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Medical Laboratories

Mercury Toxicity Blood Test

Mercury (Hg) Blood Test

A comprehensive analysis to detect mercury levels in the body from food or environmental exposure. It helps protect your nervous system and overall health from the risks of heavy metal toxicity.

Trusted medical contentUpdated: 04-09-2026Views: 61LHL-2831

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Mercury Toxicity Blood Test | Mercury (Hg) Blood Test

Home Service Available

Service typeLaboratory test (Blood)

Duration10-15 minutes

Fasting / preparationFasting is not required

Home serviceAvailable

Medical notice: this information is for education and service understanding. It is not a diagnosis or a recommendation for an unnecessary procedure.

About this service

This is a specialized set of tests to assess current or recent mercury exposure by measuring its levels in the blood. Blood mercury (Hg) reflects exposure over the past few weeks and is most suitable for assessing exposure to methylmercury (from food sources such as fish) and initial exposure to elemental mercury (from mercury vapor).

What is included?

✓Since the "service type" is a "ready-made package", the package components are listed):
✓Measuring the level of total mercury in the blood.
✓A detailed report showing the level of exposure with an explanation of the results.
✓Consult with an environmental medicine or toxicology specialist to interpret the overall results.
✓Personal support services from Lahalak

Conditions and notices

Fasting is not required
Fasting is not required, but it is preferable to avoid eating fish or seafood for 72 hours (3 days) before the sample is taken to get a more accurate picture of the baseline level.
Report to the laboratory any amalgam dental fillings and the rate of fish consumption.
The sample must be collected in a special metal-free tube (usually a royal purple - EDTA tube) to prevent contamination.
• A urine mercury test may also be recommended to obtain a more complete picture, especially in cases of occupational exposure.

Frequently Asked Questions

Short answers to the FAQs published with this service.

• What is the primary objective of the mercury blood test?

The objective is to evaluate recent exposure to elemental, organic, or inorganic mercury and to help diagnose poisoning when unexplained neurological or renal symptoms are present.

• Why is this test significant for pregnant and lactating women?

Mercury can cross the placental barrier, affecting fetal neurological development, and can also be excreted in breast milk.

• What oral symptoms are associated with mercury exposure?

Associated oral symptoms include gingivitis (gum inflammation), increased salivation, and a persistent metallic taste in the mouth.

• Are there general physical symptoms of mercury toxicity?

General symptoms can include unexplained fatigue and physical weakness that is not linked to exercise.

• Is fasting required before the mercury blood sample collection?

No fasting is necessary for this laboratory blood test.

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Important Notice:

Content on LahaLak is provided for educational purposes only. It is not a medical diagnosis, prescription, or substitute for consulting a qualified clinician. Medical decisions should not be made from this content alone.

Content reviewed according to the LahaLak Quality Charter.Editorial Policy & Medical Standards

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Medical Laboratories

Mercury Toxicity Blood Test

Mercury (Hg) Blood Test

A comprehensive analysis to detect mercury levels in the body from food or environmental exposure. It helps protect your nervous system and overall health from the risks of heavy metal toxicity.

Trusted medical contentUpdated: 04-09-2026Views: 61LHL-2831

View service availability

Home Service Available

Service typeLaboratory test (Blood)

Duration10-15 minutes

Fasting / preparationFasting is not required

Home serviceAvailable

Medical notice: this information is for education and service understanding. It is not a diagnosis or a recommendation for an unnecessary procedure.

About this service

What is included?

✓Since the "service type" is a "ready-made package", the package components are listed):
✓Measuring the level of total mercury in the blood.
✓A detailed report showing the level of exposure with an explanation of the results.
✓Consult with an environmental medicine or toxicology specialist to interpret the overall results.
✓Personal support services from Lahalak

Conditions and notices

Fasting is not required
Fasting is not required, but it is preferable to avoid eating fish or seafood for 72 hours (3 days) before the sample is taken to get a more accurate picture of the baseline level.
Report to the laboratory any amalgam dental fillings and the rate of fish consumption.
The sample must be collected in a special metal-free tube (usually a royal purple - EDTA tube) to prevent contamination.
• A urine mercury test may also be recommended to obtain a more complete picture, especially in cases of occupational exposure.

Frequently Asked Questions

Short answers to the FAQs published with this service.

• What is the primary objective of the mercury blood test?

The objective is to evaluate recent exposure to elemental, organic, or inorganic mercury and to help diagnose poisoning when unexplained neurological or renal symptoms are present.

• Why is this test significant for pregnant and lactating women?

Mercury can cross the placental barrier, affecting fetal neurological development, and can also be excreted in breast milk.

• What oral symptoms are associated with mercury exposure?

Associated oral symptoms include gingivitis (gum inflammation), increased salivation, and a persistent metallic taste in the mouth.

• Are there general physical symptoms of mercury toxicity?

General symptoms can include unexplained fatigue and physical weakness that is not linked to exercise.

• Is fasting required before the mercury blood sample collection?

No fasting is necessary for this laboratory blood test.

Service availability

Choose a provider and branch

Each provider has one service price, then you choose from its available branches.

Labeeb & Search Tools

Let us help you

Use Labeeb smart tools to understand reports related to (Medical Laboratories), or search the platform directory directly.

Browse services alphabetically A-Z

LahaLak is here to help

Didn’t find the service?

We can help request the service and prepare your inquiry, or you can ask Labeeb to guide you to the most suitable category or service.

Phone call

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Important Notice:

Content reviewed according to the LahaLak Quality Charter.Editorial Policy & Medical Standards

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