Addressing the combined impact of alcohol and cannabis use

Alcohol and cannabis are two of the most widely used substances. Although many people use either or both recreationally, regular combined use can substantially affect mental health, motivation, relationships, physical wellbeing and everyday functioning.

Occasional social use can gradually become a pattern of dependence that feels increasingly difficult to control. You may begin relying on alcohol, cannabis or both to manage stress, emotions, sleep problems or the demands of daily life.

At Pathways – Healing & Recovery, comprehensive treatment supports people experiencing difficulties with alcohol and cannabis use, helping them regain stability, improve mental health and establish a foundation for lasting recovery.

Understanding combined alcohol and cannabis use

UNDERSTANDING MARIJUANA AND ALCOHOL ADDICTION

Alcohol and cannabis act on the brain in different ways. Used together, however, they may reinforce unhealthy coping patterns and increase the risk of dependence.

Combined use may contribute to impaired judgement, reduced motivation, difficulty concentrating, emotional instability, relationship problems, occupational or academic decline, and increased risk-taking behaviours.

Over time, relaxing, socialising, sleeping or managing emotions may feel increasingly difficult without one or both substances.

When alcohol and cannabis use becomes a problem

SIGNS AND SYMPTOMS

Warning signs may include:

  • Using substances more often than you intended.
  • Finding it difficult to reduce or stop use.
  • Turning to alcohol or cannabis to manage stress.
  • Declining performance at work or in education.
  • Conflict in relationships.
  • Loss of motivation.
  • Withdrawing socially.
  • Financial consequences.
  • Continuing use despite its negative effects.

Some people continue to function for years even as their emotional wellbeing and quality of life gradually decline.

Understanding mental health and treatment

Alcohol and cannabis are often used to cope with emotional distress. The relief may be temporary, while long-term use can worsen underlying mental health conditions.

Combined use may contribute to Anxiety Disorders, Depression, Panic Symptoms, Sleep Disturbances, Emotional Dysregulation and Reduced Stress Tolerance. For vulnerable individuals, heavy cannabis use may also increase the risk of paranoia, psychotic symptoms or a worsening of psychiatric conditions.

Many people experiencing difficulties with alcohol and cannabis use are also living with untreated mental health conditions. Common co-existing conditions include Anxiety Disorders, Depression, ADHD, PTSD and Trauma-Related Conditions, Bipolar Disorder, and Personality Disorders.

The coexistence of substance use and mental health conditions is known as dual diagnosis. At Pathways, we recognise that recovery often depends on addressing both together.

Alcohol and cannabis may serve different emotional purposes. A person may use alcohol to socialise or feel less inhibited, cannabis to relax or manage stress, or both substances to escape emotional discomfort.

With time, these patterns can become deeply established. Coping effectively without substances may then feel increasingly difficult.

Treatment focuses on understanding these patterns while helping you develop healthier, more sustainable coping strategies. The aim is to support change in the ways alcohol and cannabis have become part of managing everyday life.