The Similarities Between Opiates and Nicotine
It turns out that opiates addicts and chronic smokers have something in common. According to Science Daily, the effect that both nicotine and opioid-based drugs have on the reward system in the brain are “surprisingly similar.” When you smoke a cigarette, the nucleus accumbens is triggered and a sensation of pleasure is released. We sort of knew that, to an extent, right? Chemical addiction is based on the pleasure producing characteristics of the chemical of addiction. What the new research shows is that the strength and power of the pleasure triggered by nicotine is equal to that of opiates. Who knew?
What the Experts Say About Opiates and Nicotine
Daniel McGehee is an Associate Professor in Anesthesia and Critical Care at the University of Chicago Medical Center. He says:
“Testing rat brain tissue, we found remarkable overlap between the effects of nicotine and opiates on dopamine signaling within the brain’s reward centers. There is a specific part of the nucleus accumbens where opiates have been shown to affect behavior, and when we tested nicotine in that area, the effects on dopamine are almost identical.”
Dopamine, of course, is a neurotransmitter that is released during reward and addiction. Naturally, experiences like food and sex release dopamine, but for many, it’s the absence of dopamine that makes them more prone to addiction because of the artificial stimulation, especially in the case of opioid-based drugs like heroin, codeine, morphine and the like.
What this New Research Doesn’t Say About Opiates and Nicotine
It’s important to note that the similarities between opiates and nicotine end with this strange and surprising effect on dopamine levels. That’s it and that’s all. The physical effects of the drugs, the mental effects, the grip of the addiction and how best to break those addictions—all these are completely different.
Why Should You Care About the Similarities Between Opiates and Nicotine?
Well, McGehee says that the research, “also demonstrates the seriousness of tobacco addiction, equating its grip on the individual to that of heroin. It reinforces the fact that these addictions are very physiological in nature and that breaking away from the habit is certainly more than just mind over matter.”
And why is this of interest to us in particular, the opiate addicts of the world? Well, it could mean that we’re a step closer to yet another avenue to opiate addiction treatment and healing, and that’s never a bad thing.
Percocet is the brand name for a drug that combines oxycodone and acetaminophen. This same combination but in different strengths can also be found in the brand name drugs, Roxicet, Tylox and Endocet, but Percocet is by far the most popular prescription painkiller.
