European Journal of Biomedical and Pharmaceutical Sciences

ELECTRONIC CIGARETTES: EFFECT ON HEALTH & ITS PREVENTION

Dr. Shweta Maruti Patil*, Dr Swapneel Bodele, Dr Suryakant Bhanudas Metkari, Dr Aniruddha Varekar

ABSTRACT

Electronic cigarettes (ECs) are devices that are used recreationally or as smoking cessation tools, and have become
increasingly popular in recent years. A heating element in the EC aerosolizes a solution of propylene glycol,
glycerol, nicotine (optional) and flavoring agent (optional). These compounds are generally harmless on their own.
However, upon heating they produce various carcinogens and irritants. Concentrations of these toxicants vary
significantly depending on the type of EC device, the sort of EC liquid and therefore the smoking behaviour of the
user. Exposure to these vapours can cause inflammation and oxidative damage to in vitro and in vivo cells. EC
aerosol can also potentially affect organ systems and especially cardiovascular and lung function. EC use causes
acute effects on health but not as severe as those of conventional cigarettes (CCs). These devices could, therefore,
be of use for smokers of CCs wishing to quit. However, as EC aerosol introduces new toxicants not found in CCs,
long-term studies are needed to investigate possible chronic effects associated with EC use.

Keywords: Electronic cigarette, cessation, safety, effectiveness.