Cigarettes and e-cigarettes also both suppress respiratory immunity, making a user more likely to get sick Over 70% of e-cigarette liquids contain diacetyl, which has been shown to reduce lung capacity and cause irreversible respiratory diseases like bronchiolitis obliterans (popcorn lung)
The aim was to reduce nicotine content to non-addictive levels, which could decrease smoking rates and prevent new smokers from developing addiction
Respiratory symptoms caused from smoking and asthma can include: Frequent coughing Wheezing Shortness of breath Mucus production Chest tightness Airway inflammation Airflow obstruction What are the effects of smoking with asthma
Other options include taking a tolerance break or trying alternative methods of cannabis consumption
Breast Cancer Res Treat 145:522 Guo J, Ibaragi S, Zhu T, Luo LY, Hu GF, Huppi PS, Chen CY (2008) Nicotine promotes mammary tumor migration via a signaling cascade involving protein kinase c and cdc42