Prior research has linked this behavior to smoking a higher number of cigarettes each day and to a higher likelihood of failing when trying to quit smoking
Symptoms include dryness, congestion, and discomfort in the nasal passages
"Ce dispositif de micro-orifices dans le filtre des cigarettes empche les autorits de savoir si les seuils de goudron, de nicotine et de monoxyde de carbone qu'elles ont fixs sont dpasss", fait valoir le CNCT, qui dnonce un "filtergate" (scandale des filtres)
Environ Sci Pollut Res 25:54655473 Dobaradaran S, Schmidt TC, Lorenzo-Parodi N, Jochmann MA, Nabipour I, Raeisi A, Stojanovi N, Mahmoodi M (2019) Cigarette butts: an overlooked source of PAHs in the environment