Hidden gas, hidden effects: CO's surprising link to pain and anxiety
NCT ID NCT07571941
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how low levels of carbon monoxide (CO) from smoking or the environment affect pain, senses, anxiety, and depression. Researchers will measure CO in the breath of 70 healthy adults and test their pain threshold and mood. The goal is to better understand CO's subtle effects on the body and mind.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for CARBON MONOXIDE, PAIN PERCEPTION, SENSORY THRESHOLDS, ANXIETY, DEPRESSION, TOBACCO SMOKING are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.