Gambling and Alcohol: Comorbidity and Risk Amplification

Gambling and alcohol use frequently co-occur, with 40-50% of problem gamblers also experiencing alcohol use disorders. This guide explores the dangerous connection between gambling and drinking, how alcohol amplifies gambling risk, and strategies for protecting yourself from this dual threat.

The Gambling-Alcohol Connection

The relationship between gambling and alcohol is well-documented and deeply concerning.

Co-occurrence Statistics

Source: AIHW Gambling and Substance Use Report 2024

Why They Co-Occur

Several factors explain the strong connection:

• Shared neurobiology: Both activate reward pathways and create similar addiction patterns
• Environmental overlap: Gambling venues serve alcohol (casinos, TABs, pubs with pokies)
• Disinhibition: Alcohol reduces impulse control, facilitating gambling
• Coping mechanism: Both used to escape negative emotions
• Social normalisation: Both accepted as leisure activities in Australian culture

How Alcohol Amplifies Gambling Risk

Alcohol consumption directly increases gambling harm through multiple pathways.

Impaired Decision-Making

Alcohol affects the prefrontal cortex—the brain region responsible for:

• Impulse control
• Risk assessment
• Long-term consequence consideration
• Emotional regulation

Research finding: After 2-3 drinks, people make 35% riskier betting decisions and are 2x more likely to chase losses (University of Sydney, 2023).

Reduced Loss Awareness

• Alcohol impairs numerical processing
• Tracking wins and losses becomes difficult
• "Just one more bet" thinking increases
• Time distortion leads to longer gambling sessions

Increased Confidence

Alcohol creates false confidence in gambling ability:

• "I'm on a hot streak" thinking increases
• Overconfidence in predicting outcomes
• Disregard for odds and probabilities
• Increased bet sizes due to confidence

Emotional Amplification

• Wins feel more euphoric (reinforces behaviour)
• Losses feel more frustrating (triggers chasing)
• Emotional volatility increases impulsive decisions

Environmental Factors

Venue design intentionally combines gambling and alcohol.

Casino and Pub Design

• Free drinks: Casinos offer complimentary alcohol to gamblers
• Drink service at machines: Pokie players don't need to leave machines
• Promotional tie-ins: "Happy hour" during peak gambling times
• Physical proximity: Bars adjacent to gaming areas

Sports Betting and Drinking Culture

• Sports viewing strongly associated with drinking
• Betting apps accessible while drinking at home
• "Having a bet and a beer" normalised in sports culture
• Group betting sessions often involve alcohol

Warning Signs of Gambling-Alcohol Problems

Recognise when gambling and drinking are creating compounded risk.

Behavioural Warning Signs

• Only gambling when drinking (or vice versa)
• Drinking more when gambling
• Gambling more when drinking
• Using alcohol to cope with gambling losses
• Hiding either behaviour from others

Financial Warning Signs

• Larger gambling losses when drinking
• Spending significant money on both activities
• Financial problems from combined expenses
• Borrowing money to fund both habits

Relationship Warning Signs

• Partner expresses concern about both behaviours
• Missing family events for gambling/drinking
• Arguments about money and time spent
• Social circle consists mainly of gambling/drinking companions

Harm Reduction Strategies

Protect yourself from the gambling-alcohol combination.

Separate the Behaviours

• No drinking when gambling: Set strict rule of no alcohol during betting
• No gambling when drinking: Avoid betting apps and venues when you've been drinking
• Time separation: If you do both, separate by several hours minimum

Environment Control

• Avoid venues: Don't go to places that combine gambling and alcohol
• Watch sports at home: Avoid pubs during games if gambling is triggered
• Choose alcohol-free activities: Find social activities without either substance
• Change social circle: Spend time with people who don't gamble or drink heavily

Technical Barriers

• Blocking software: Whistl blocks gambling access regardless of alcohol consumption
• App deletion: Remove betting apps so can't gamble impulsively when drinking
• Financial limits: Set spending limits that can't be overridden when intoxicated
• Accountability partner: Someone who can intervene if you're gambling while drinking

Address Both Issues

If you have problems with both gambling and alcohol:

• Treat simultaneously: Addressing only one often leads to relapse in both
• Seek dual diagnosis support: Find services experienced with co-occurring disorders
• Consider abstinence: For some, complete abstinence from both is necessary

Treatment Options for Co-occurring Disorders

Integrated treatment addressing both gambling and alcohol is essential.

Therapeutic Approaches

• CBT: Addresses cognitive distortions in both gambling and drinking
• Motivational Interviewing: Enhances motivation to change both behaviours
• DBT: Builds distress tolerance and emotion regulation skills
• Trauma-informed therapy: Addresses underlying trauma driving both behaviours

Support Groups

• Dual Recovery Anonymous: 12-step for dual addiction
• Gamblers Anonymous + AA: Attend both meetings
• SMART Recovery: Science-based approach for multiple addictions

Medication Options

• Naltrexone: Reduces cravings for both gambling and alcohol
• Acamprosate: Helps maintain alcohol abstinence
• SSRIs: Treats underlying depression/anxiety

How Whistl Helps with Gambling-Alcohol Risk

Whistl provides protection that works even when judgment is impaired.

Automatic Blocking

• Blocks gambling access regardless of alcohol consumption
• Cannot be easily bypassed when intoxicated
• DNS-level blocking works across all apps and browsers

Risk Detection

• Identifies patterns of gambling after drinking
• Alerts accountability partner when high-risk combination detected
• Pre-emptively tightens limits during high-risk times (weekend nights)

Time-Based Protection

• Can set stricter limits during typical drinking times
• Automatic blocking during weekend evenings
• Cooling-off periods that can't be overridden

Real Recovery Stories

"I only gambled when I'd been drinking. Thought I was fine because I didn't gamble sober. Turns out I had two problems, not one. Had to quit both." — Marcus, 28, Melbourne

"The casino would give me free drinks while I played pokies. By midnight I'd lost thousands. Whistl blocking the casino was step one. Quitting drinking was step two." — Sarah, 34, Perth

"Friday nights at the pub with mates, betting on every game... I'd lose my whole paycheck. Now I watch games at home, no alcohol, no betting. Life is so much better." — Jake, 31, Sydney

Crisis Resources

If gambling and alcohol are causing problems:

• Gambling Help Online: 1800 858 858 (24/7 counselling)
• Alcohol and Drug Foundation: 1300 85 85 84
• Lifeline: 13 11 14 (crisis support)
• Beyond Blue: 1300 22 4636 (mental health support)

Conclusion

Gambling and alcohol create a dangerous combination—each amplifying the harm of the other. By understanding the connection, separating the behaviours, and seeking integrated treatment when needed, you can protect yourself from this dual threat.

Recovery from both is possible. Start today.

Related: Treatment Options Guide | Gambling and Mental Health | Responsible Gambling Strategies