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    • Home
    • Transportation
      • Driving Performance
      • Motor Vehicle Crashes
      • Adolescence and Driving
      • Safety Policy
    • Regulation/Policy
      • History of Cannabis
      • Cannabis Derived Products
      • Cannabis Intoxication
      • Cannabis-Based Medication
      • Synthetic Cannabinoids
      • Prevalence of Use
      • U.S. Regulation/Policies
      • Public Opinions
      • Benefits of Regulation
    • Health
      • Cancer
      • Cardiometabolic Risk
      • Respiratory Disease
      • Immunity
      • Injury and Death
      • Youth & Pre/Peri/Neonatal
      • Physical Effects
      • Schizophrenia/Other
      • Bipolar Disorder
      • Suicide
      • Anxiety, Depression, PTSD
      • Problematic Use
    • Therapeutic Effects
      • Chronic Pain
      • Cancer and Chemo
      • Anorexia and Weight Loss
      • Irritable Bowel Syndrome
      • Epilepsy
      • Spasticity MS/Spinal Cord
      • Tourette Syndrome
      • ALS
      • Huntington's Disease
      • Parkinson's Disease
      • Dystonia
      • Dementia
      • Glaucoma
      • Brain Injury/Hemorrhage
      • Addiction
      • Anxiety, Depression, PTSD
      • Sleep Disorders
      • Psychoses
    • Psychosocial
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      • Employment and Income
      • Social Relationships/Role
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Marijuana Scholar

Marijuana ScholarMarijuana ScholarMarijuana Scholar
  • Home
  • Transportation
    • Driving Performance
    • Motor Vehicle Crashes
    • Adolescence and Driving
    • Safety Policy
  • Regulation/Policy
    • History of Cannabis
    • Cannabis Derived Products
    • Cannabis Intoxication
    • Cannabis-Based Medication
    • Synthetic Cannabinoids
    • Prevalence of Use
    • U.S. Regulation/Policies
    • Public Opinions
    • Benefits of Regulation
  • Health
    • Cancer
    • Cardiometabolic Risk
    • Respiratory Disease
    • Immunity
    • Injury and Death
    • Youth & Pre/Peri/Neonatal
    • Physical Effects
    • Schizophrenia/Other
    • Bipolar Disorder
    • Suicide
    • Anxiety, Depression, PTSD
    • Problematic Use
  • Therapeutic Effects
    • Chronic Pain
    • Cancer and Chemo
    • Anorexia and Weight Loss
    • Irritable Bowel Syndrome
    • Epilepsy
    • Spasticity MS/Spinal Cord
    • Tourette Syndrome
    • ALS
    • Huntington's Disease
    • Parkinson's Disease
    • Dystonia
    • Dementia
    • Glaucoma
    • Brain Injury/Hemorrhage
    • Addiction
    • Anxiety, Depression, PTSD
    • Sleep Disorders
    • Psychoses
  • Psychosocial
    • Cognition & Academics
    • Employment and Income
    • Social Relationships/Role
    • Crimes
  • Marijuana Scholar Videos

Physical Effects

The physical effects of marijuana can be immediate and long-term. Marijuana smoke can contain higher concentrations of the same compounds that cause cancer as tobacco. The long-term effects have recently become a more popular research topic, along with the increasing popularity of the legalization of marijuana use. 


The perception of dependence on marijuana varies widely among Americans. Where most believe marijuana not to be addictive, the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, and the National Institute on Drug Abuse both identify marijuana as being addictive. The body can become physically dependent on marijuana and rely on it. Withdrawal symptoms can include a loss of appetite, restlessness, and irritability. Marijuana dependence is treated similarly to other substance abuse problems. This may include detoxification, therapies, or support-group meetings. 

Supporting Articles

Cannabis Effects on the Body

Fletcher, J. (2022). How marijuana (cannabis) affects the body. Medical News Today. https://www.medicalnewstoday.com/articles/324948#psychological-health


Pietrangelo, A. (2021). The Effects of Cannabis on Your Body. Health Line. https://www.healthline.com/health/effects-of-cannabis-on-body

Effects on the Brain and Body

Cox, L. (2017). Marijuana: Effects of Weed on Brain and Body. Live Science. https://www.livescience.com/24558-marijuana-effects.html

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