Understanding Lab Tests for Mercury Poisoning (Acute)
Written by Private MD Labs Medical Writing Team • Last Updated: September 8, 2025
Acute mercury poisoning is a serious medical condition that occurs when a person is exposed to high levels of mercury in a short period of time. This exposure can happen through ingestion of contaminated fish, inhalation of mercury vapors, or contact with mercury-containing products. Symptoms can include nausea, vomiting, diarrhea, increased heart rate and blood pressure, skin rashes, and eye irritation.
Recommended Test
Mercury Blood
This test directly measures the concentration of mercury in the blood, providing a clear indicator of recent mercury exposure. High levels of mercury in the blood can confirm acute mercury poisoning and help healthcare providers assess the severity of the condition to guide appropriate treatment interventions.
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Diagnosing Acute Mercury Poisoning
Because symptoms of mercury poisoning can overlap with other conditions, laboratory testing is essential for confirming the diagnosis. A blood test can directly measure mercury levels and provide definitive evidence of exposure, helping healthcare providers determine the severity of poisoning and appropriate treatment measures.
Understanding Your Results
Mercury blood levels are typically measured in micrograms per liter (μg/L). Elevated levels above normal ranges indicate mercury exposure, with higher concentrations suggesting more severe poisoning. Your healthcare provider will interpret these results in the context of your symptoms and exposure history to determine the best course of treatment.
Important Considerations
The information here is for educational purposes only and is not a substitute for professional medical advice. If you suspect mercury poisoning, seek immediate medical attention. Always consult with a healthcare provider for diagnosis and treatment.
