Rather from being used as needed, Nicorette gum should be taken on a scheduled basis. This lessens cravings throughout the day by assisting your body in maintaining a constant quantity of nicotine. As you wean yourself off of nicotine, you may begin with a specific number of pieces each day and progressively reduce the amount over time. When used in conjunction with other nicotine replacement therapies, support groups, behavioral counseling, and other components of a comprehensive quit strategy, nicotine replacement gum is most effective.