Isocyanate Exposure Measurement (Serum/Plasma)

What Is This Test For?

Isocyanates are industrial chemicals that can enter your body through inhalation, skin contact, or ingestion. High exposure may lead to respiratory irritation, skin allergies, or long-term health effects like lung disease. This test helps doctors evaluate if your exposure is within safe limits or if further action is needed.

How Is the Test Performed?

A blood sample is drawn from a vein in your arm. The sample is processed to separate serum or plasma, which is then tested for isocyanate presence using a specialized immunoassay or similar method. Results are compared to reference ranges for your age and health status.

What Does the Result Mean?

Results may indicate whether your exposure to isocyanates is elevated. Very high levels could suggest recent or prolonged exposure, while normal levels suggest no significant risk. Your healthcare provider will interpret results in the context of your medical history and symptoms.

Common Causes of Abnormal Results

Abnormally high levels may occur in workers exposed to isocyanates in manufacturing, construction, or cleaning industries. Environmental exposure from household products (e.g., paints, glues) can also lead to elevated readings. Symptoms like coughing, skin rashes, or breathing difficulties may accompany abnormal results.