Do certain medical conditions interfere with a polygraph?
Certain medical conditions and medications may have an effect on a polygraph. People suffering from delicate high blood pressure issues and significant stress-related medical concerns are strongly encouraged, and may be required, to receive a physicians approval prior to submitting to any polygraph examination. Certain medications may significantly interfere with a reliable examination result, and should be discussed with the examiner during the initial consultation. Additionally, people suffering from significant psychological or emotional problems may be considered on a case-by-case basis.
