Evidence supporting the use of: Cannabis
For the health condition: Addictions (tobacco smoking or chewing)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Cannabis has been investigated as a potential aid for treating addictions, including tobacco smoking or chewing, though the evidence supporting its effectiveness is still limited and mixed. Some small-scale studies and anecdotal reports suggest that certain components of cannabis, particularly cannabidiol (CBD), may help reduce cravings and withdrawal symptoms associated with nicotine dependence. For example, a 2013 pilot study published in "Addictive Behaviors" found that smokers given a CBD inhaler reduced the number of cigarettes they smoked compared to a placebo group. Proposed mechanisms include CBD’s anxiolytic (anxiety-reducing) effects and its possible modulation of the brain's reward pathways.

However, the overall quality and quantity of research are low, and findings are inconsistent. The psychoactive component of cannabis, THC, has not shown clear benefit for tobacco addiction and may pose risks of dependence itself. Current clinical guidelines do not recommend cannabis or its extracts as standard treatment for nicotine addiction. Additionally, concerns exist about substituting one addictive substance for another. While there is some scientific interest and preliminary evidence, more rigorous clinical trials are needed to establish efficacy and safety. Thus, cannabis is not yet a validated or widely endorsed treatment for tobacco addiction, and its use remains experimental.

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Products containing Cannabis

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