The main components of cigarette oil contain propylene glycol, plant glycerin and nicotine. Propylene glycol and glycerol can irritate the throat, but they are non-toxic, nicotine is addictive, and no major diseases have been reported. For cigarettes, tar is the most harmful, it contains many carcinogens.
The fume of e-cigarettes is harmful to human body. Most of the smoke oil of e-cigarettes contains propylene glycol, and some people will be allergic to it, which will cause irritation to the body. The smoke of e-cigarette is produced by the evaporation of nicotine solution by heating. Tobacco oil is mainly composed of nicotine, and the side effect caused by nicotine is that it will constrict blood vessels and raise blood pressure, thus causing pressure on the heart.
At present, it is recognized that e-cigarettes are harmful, and the smoke generated by e-cigarettes can produce some new compounds. E-cigarettes can also cause some reactions, such as nausea, vomiting, dizziness, and even respiratory infections. It has an impact on pregnant women and can also have an impact on the fetus.
The e-cigarette itself was loaded, and some accidents occurred. E-cigarettes also have some hazards, which can induce asthma, inflammation and increased airway hyperresponsiveness. Long-term smoking of e-cigarettes can also cause the decline of lung function.
Obviously, e-cigarettes will increase the incidence of cancer, even more than ordinary cigarettes, and some forms of e-cigarettes will also induce children and adolescents to smoke. Therefore, e-cigarettes are very harmful, so try not to smoke them.
So as long as the e-cigarette contains nicotine, its cigarette oil must be harmful. Smoking e-cigarettes is also harmful to health, so it is best not to smoke.