Symptoms can include redness, irritation, and dryness caused by exposure to toxic smoke, but the underlying damage goes much deeper
Pharm Biochem Behav 67 : 2528
If a person were to take 4-second puffs on a high voltage setting, they would experience a very harsh and awful taste, Bill Godshall, an advisor to the Consumer Advocates for Smoke-free Alternatives Assn., said in a statement distributed by the American Vaping Assn
The resulting mood elevation becomes addictive due to tolerance developed over time
[15] [11] [16] One study found that cannabis smoke contains 111 compounds (including several carcinogenic PAHs) in addition to the cannabinoids, whereas only 3 additional compounds were identified in cannabis vapor, other than the cannabinoids