Nicotine: Patches vs Gum vs Vaping

Nicotine Patches

Nicotine patches are a pharmaceutical nicotine replacement therapy (NRT) that became available in the early 1990's, and have faced controversy over their effectiveness ever since. They’re small transdermal patches containing various strengths of nicotine that is released into the user's bloodstream with the intent of reducing cigarette cravings.

The manufacturers of these patches claim that they double a smoker's chances of success when attempting to quit, but results from independent studies have varied. Research conducted at Vanderbilt University determined a roughly 6-11 percent effectiveness rate when used for smoking cessation. That study only measured success after 24 weeks.

Nicotine patches spurred a wave of research on the effects of nicotine without the confounding factor of smoke. Discoveries have been made concerning possible health benefits and medical uses for nicotine thanks to the patch, including potential treatment for Alzheimer’s Disease, and for some other cognitive impairments like memory loss and dementia.

Research on aging patients with nicotine patches has also led to the understanding that nicotine without the supercharged delivery through inhaled smoke has very little potential for addiction. Patients who used nicotine patches for many months experienced no withdrawal symptoms after the trials ended.

Nicotine Gum

Nicotine gum was actually the first commercial NRT product sold. Available since the mid-1980’s, the gum originally required a doctor's prescription. It is now sold all over the world, usually over the counter. In some countries, nicotine gum is available to purchase for children as young as 12 years old and comes in a variety of attractive fruity and candy-like flavors.

The user absorbs nicotine through the soft tissue of the mouth and into the bloodstream as they first chew the gum and then place it between their gums and cheek when it starts to "tingle". This process repeats until the gum loses it's potency. Aside from the chewing, the process and result is identical to the method Swedish snus users employ. (Note that snus itself is 99-100 percent safer than smoking.)

Vaping

The newest and most-controversial product on this list is arguably the most disruptive to smoking rates globally. Invented in China in 2003, then released in Europe in 2006 and then the U.S. in 2007, e-cigarettes continue to garner the attention of advocates, opponents, and competing industries.

Despite flawed and misreported studies, and fear-mongering tactics employed by adversaries, vaping also has many strong supporters. Public Health England has released an expert independent evidence review stating that "the current best estimate is that e-cigarettes are around 95% less harmful than smoking," and "there is no evidence so far that e-cigarettes are acting as a route into smoking for children or non-smokers."

With vaping, a nicotine-containing—or nicotine-free—aerosol (the technical term for vapor) is produced when e-liquid is exposed to a heating element and inhaled. Nicotine is absorbed into the lungs and the aerosol is exhaled. This process has been both praised and criticized for it's similar feel and visual likeness to smoking.

Regardless of opinion it is impossible to ignore the implications for harm reduction that such emulation suggests. Vaping combines mouth-feel, habit, flavor and nicotine to deliver the sensations that smokers crave, without the combustion that kills six million a year worldwide.

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