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Results 1 - 3 of 3 for Chemistry
  1. Opioid addiction 
    ... to become addicted than others.Opioids change the chemistry of the brain and lead to drug tolerance, ...
    https://medlineplus.gov/genetics/condition/opioid-addiction - Genetics
  2. Alcohol use disorder 
    ... addiction.Habitual excessive use of alcohol changes the chemistry of the brain and leads to tolerance, which ...
    https://medlineplus.gov/genetics/condition/alcohol-use-disorder - Genetics
  3. CHRNA4 gene 
    ... It is unclear how these changes in brain chemistry affect the risk of becoming dependent on tobacco. ...
    https://medlineplus.gov/genetics/gene/chrna4 - Genetics