7 Efficient Ways to Pass a Lie Detector Test

Lie detector tests can be affected by certain drugs

Certain drugs and medical condition could affect your test result, that’s why you’ll be asked to give a drug test and a screening questionnaire before a polygraph test. Your result can also get altered by medications that affect heart rate blood pressure, including antihypertensives, anti-anxiety meds, and illegal drugs such as marijuana, cocaine, heroin, and methamphetamine.

Additionally, be aware of nicotine, caffeine, sleep aids, allergy meds, and cough remedies, as they could also lead to an inconclusive result.

You’re not allowed to get the test if you have certain medical conditions

Psychopaths and sociopaths are not allowed to get the test considering they’re able to control their responses, but there are also other medical conditions that may prohibit the test. People suffering from medical conditions such as nerve damage, epilepsy, heart disease, stroke, and fatigue are not allowed to get the test. Additionally, pregnant women are recommended not to get the test, unless the doctor gives written approval.

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