Nicotine inhalers allows cigarette smokers to get nicotine without using tobacco, much like nicotine gum or a nicotine patch. The US Food and Drug Administration (FDA) has approved some nicotine inhaler product(s?) for smoking cessation.[5] Nicotine inhalers that are marketed as nicotine replacement therapy should not be confused with electronic cigarettes, which produce an aerosol, usually from a tobacco extract, using a heating coil, while nicotine inhalers produce a non-combusted nicotine aerosol.[5] A study found that “levels of carcinogens and toxins in e-cigarettes typically exceeded those measured in an FDA-approved nicotine inhaler”.[5] Nicotine inhalers are also known by their nickname of “the puffer”. These devices are made of thin plastic, sometimes resembling a cigarette, or a cylinder shape. They contain a porous nicotine-filled plug, located in the base of the product. When you puff on the inhaler, nicotine aerosol is inhaled and absorbed in the mouth’s lining. Every inhaler delivers almost four hundred puffs of this nicotine vapor. The nicotine inhaler is also temperature sensitive. In cooler weather, less nicotine is delivered. The Nicotine Inhaler is considered easier to use than the electronic cigarette as it is usually disposable, and contains fewer parts than the electronic cigarette.