A member asked:

What causes the body to crave a cigaret? is it stress related? or did the body deplete all the nicotine and wants more?

A doctor has provided 1 answer
Dr. Robert Fietsam answered

Specializes in Surgery - Thoracic

Addiction: The nicotine receptors get filled up and then the nicotine gets metabolized. As the receptors become more exposed the body senses that that has happened and once more that's what an addiction is.

Answered 10/23/2014

3.6k views

Thank

Related Questions

A member asked:

Can the nicotine in electronic cigarettes cause heart disease?

A doctor has provided 1 answer

A member asked:

How much nicotine is in cigarettes?

A doctor has provided 1 answer