Habitrol 4mg Fruit Chewing Gum is indicated for the relief of nicotine withdrawal symptoms in nicotine dependency, as an aid to smoking cessation. Habitrol Chewing Gum may be used as part of a smoking reduction strategy by smokers who are unable or not ready to stop smoking abruptly, as a step towards stopping completely. Habitrol Chewing Gum may be used by smokers who are unable or not ready to quit on occasions when temporary abstinence from smoking is desired.