Scent-enhanced vaping products come in a variety of appealing flavors, such as pineapple, bubblegum, and blueberry that can be the cause of the nasal exhalation technique. This type of practice is also known as retro haling.
Previous studies have suggested that these Vaping products along with hookah water pipes expose the respiratory system to higher levels of nicotine, carbon monoxide, and other harmful chemicals than traditional cigarettes. However, their long-term health effects are still poorly understood.
Building on this fact, this new study examines exhalation patterns in e-cigarette and hookah pipe users outside of a controlled laboratory setting.
Researchers at NYU Grossman School of Medicine observed 122 cigarette smokers and 123 people walking the streets of New York City between March 2018 and February 2019. They also followed 96 side smokers. in two hookah bars in Manhattan.
They note whether each smoker or vaper exhales through their nose, mouth, or both. For vapers, they also document the use of a pod-style vaping device (such as a vape pen) or a modular tank-style device.
The results showed that more than 70% of those using the pod-like device exhaled through their nose at some point during the observation period, while 50% of the modular tank users did the same.
One possible explanation for this trend is that the latter devices produce more particles with each spray than the former. As a result, tank users may find their breaths are too loud to simply exhale through the nose.
“As vaping and hookah devices are used differently from traditional cigarettes, we need to look at nose and lung diseases to assess their safety before assessing which poses a higher risk. other types or not,” said Terry Gordon, senior author of the study. a professor in the Department of Environmental Medicine at NYU Langone.
Then, the researchers determined increased damage in the nasal passages of vapers and hookah users but not in smokersloan to interest.
They found 10 times higher levels of inflammatory compounds secreted by guard cells in the noses of the former group compared with the latter group.
However, researchers still need to determine if these nose injuries are really the result of their unique breathing pattern and not an unrelated problem.