3 doctors weighed in:

Could e-cigs have second hand smoke?

3 doctors weighed in
Dr. Christian Mayaud
Internal Medicine - Hospital-based practice
1 doctor agrees

In brief: No

1) Ecig produce vapor not smoke.
Tobacco smoke has over 4000 ingredients. Ecig vapor has only what's in the liquid used - glycerine and nicotine if flavorless. 2) The expression "second-hand smoke" is a very effective piece of anti-smoking propaganda used all the time by public health officials and physicians yet there is absolutely no scientific evidence to support it's existence.

In brief: No

1) Ecig produce vapor not smoke.
Tobacco smoke has over 4000 ingredients. Ecig vapor has only what's in the liquid used - glycerine and nicotine if flavorless. 2) The expression "second-hand smoke" is a very effective piece of anti-smoking propaganda used all the time by public health officials and physicians yet there is absolutely no scientific evidence to support it's existence.
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