Addictive Disorders

Addictive disorders, such as substance abuse and dependence, are common disorders that involve the overuse of alcohol and drugs. Addiction develops over time and is a chronic and relapsing illness. In most cases, people with addictions frequently suffer from a mental illness, such as depression, anxiety or another disorder. Addictive disorders are caused by multiple factors, including genetic vulnerability, environmental stressors, social pressures, individual personality characteristics and psychiatric problems.

From a neurological standpoint, addictive disorders arise when a substance changes the way the user’s brain feels pleasure. Addictive substances alter the brain’s ability to send and receive chemicals called neurotransmitters, which cause pleasure. The addictive substances can prevent nerves in the brain (called neurons) from receiving these neurotransmitters, meaning the drug user relies on the drug, rather than his or her natural brain chemicals, for feelings of pleasure.

    Related Conference of Addictive Disorders

    December 15-16, 2025

    20th Annual Congress on Neuroscience

    Paris, France
    January 29-30, 2026

    29th International Conference on Viral Infections & Virology

    Aix-en-Provence, France
    February 02-03, 2026

    7th Global Summit on Brain Disorders and Therapeutics

    Paris, France
    February 12-13, 2026

    8th World Conference on Neuroscience

    Singapore City, Singapore
    March 09-10, 2026

    7th International Conference on Neurologists

    Singapore City, Singapore
    April 23-24, 2026

    8th World Depression Congress

    Paris, France
    May 14-15, 2026

    9th World Conference on Neuroscience

    Rome, Italy
    May 18-19, 2026

    38th International conference on Mental Health and Psychiatry

    Aix-en-Provence, France
    June 22-23, 2026

    7th World Congress on Sleep Disorders and Therapeutics

    Amsterdam, Netherlands
    June 22-23, 2026

    38th World Conference on Neurology

    Barcelona, Spain
    June 29-30, 2026

    37th Conference on Clinical Neuroscience and Neurogenetics

    Aix-en-Provence, France
    June 29-30, 2026

    39th European Neurology Congress

    London, UK
    July 20-21, 2026

    37th World Congress on Neurology and Neuroscience

    Amsterdam, Netherlands
    July 23-24, 2026

    16th Global Alzheimers Summit

    Paris, France
    July 23-24, 2026

    14th International Conference on Cannabis & Medicinal Research

    Amsterdam, Netherlands

    Addictive Disorders Conference Speakers

      Recommended Sessions

      Related Journals

      Are you interested in