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Cold Pressor

Learn about the Cold Pressor Test, a healthcare procedure to assess pain tolerance and cardiovascular responses. Explore its significance today.

Bernard Ramirez avatar

By Bernard Ramirez on Aug 2, 2025.

Fact Checked by Nate Lacson.

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Commonly asked questions

The CPT is conducted for various purposes, including pain research, pain management evaluation, cardiovascular assessment, and studying the body's response to stress.

A container filled with ice-cold water is prepared, and the patient is instructed to immerse a body part in the cold water up to a certain point. A timer is started, and the patient's pain tolerance and cardiovascular responses are monitored.

Common parameters include water temperature (usually 0°C), test duration (typically 1-5 minutes), and monitoring of blood pressure, heart rate, and symptoms.

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