Nicotine is the chemical in smoked tobacco that causes the urge to smoke So you have another cigarette, cigar or pipe bowl. To beat tobacco use disorder, healthcare providers recommend a combination of medications and behavioral treatments to reduce withdrawal symptoms. Nicotine dependence is defined as a neurobiological adaptation to repeated drug exposure that is manifested by highly controlled or compulsive use, the development of tolerance, experiencing withdrawal symptoms upon cessation including cravings, and an inability to quit despite harmful effects With repeated exposure, tolerance develops to many of the effects of nicotine, thereby reducing its primary reinforcing effects and inducing physical dependence (i.e., withdrawal symptoms in the absence of nicotine). You can become addicted to nicotine within days of starting to use it, even if you only vape occasionally
Here's how to tell if you’re addicted. Nicotine is extremely addictive, and when used regularly, your body and mind learn to expect a certain amount of nicotine each day. Nicotine has been proven to be as addictive as cocaine and heroin and may even be more addictive Many people who smoke develop nicotine dependence, which makes quitting all the harder, especially when they try to stop smoking on their own.
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