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NIDA Notes Articles: Withdrawal

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Stronger Brain Circuit Connectivity May Predict Nicotine Dependence Severity

March 2020
The degree of connectivity of a neuronal network in the rat brain before nicotine exposure can help predict nicotine dependence severity after nicotine exposure as well as reversal of dependence after a period of abstinence.

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Switching to Reduced-Nicotine Cigarettes May Aid in Quitting Smoking

October 2018
Smokers who switch to cigarettes with very low nicotine content may experience mild and transient increases in some withdrawal symptoms. Cigarettes with reduced nicotine will be easier to quit than the cigarettes marketed at present.

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