Motivation and emotion/Book/2025/Negative affect and substance use relapse

Negative affect and substance use relapse:
Why does negative affect increase the risk of relapse in substance-dependent individuals and how can this risk be minimised?

Overview

Figure 1. A glass of red wine depicted as an example of an abused substance. Imagine this ... You’ve been sober for six months. It’s something you’re quietly proud of—not flashy, not perfect, but steady. You’ve been showing up to work, rebuilding relationships, and learning how to handle life without reaching for a drink. But this week? It’s been rough. Work deadlines piled up out of nowhere, and then you got into a tense argument with a close friend. The kind that leaves you rattled—words you wish you hadn’t said, silence that stings. Now, on a quiet Friday night, the emotional weight hits. You feel the knot in your chest, the restless energy in your legs. Sadness, frustration, anxiety—they all swirl together. And then the thought comes: “A drink would help. Just one.” Your instinct is to numb it, to find relief. That familiar old path suddenly seems so easy, so reasonable. But then… you pause. You take a breath. You’ve been practicing this— noticing, not reacting. You place a hand gently on your chest, like your counselor showed you. You name what you’re feeling: “I’m overwhelmed. I feel alone. I want this discomfort to stop.” You remind yourself: “I’ve felt this way before and made it through. This feeling isn’t permanent. I don’t need to run from it.” You picture what you’d say to someone else in your shoes: “You’re doing your best. This is hard—but you’re not alone. You don’t have to go backward to feel better.” The craving doesn’t vanish, but it loosens. You text a support group friend. You make a cup of tea. You ride out the wave. And just like that, you move through the night—still sober, still human, still healing.

Negative affect refers to unpleasant emotional states such as sadness, anxiety, guilt, and stress. These feelings are not merely discomforting; in those with substance use disorders (SUD), they increase the risk of relapse significantly. Research establishes a robust cycle: negative emotions intensify craving, prompting substance use to alleviate distress, which then reinforces dependence and vulnerability to relapse (Baker et al., 2004; Sinha, 2007). Several psychological frameworks illuminate why negative affect is such a powerful relapse trigger.

Negative reinforcement models propose that substances are used primarily to relieve distress, thereby reinforcing their use as a coping mechanism (Koob & Le Moal, 2008). The opponent-process theory explains how the initial pleasure ("A-process") from substance use is eventually overshadowed by an aversive "B-process", the aftereffects that drive continued use to escape negative feelings (Solomon & Corbit, 1974). Personality factors such as low effortful control and high negative urgency exacerbate vulnerability by promoting impulsive reactions to emotional distress (Whiteside & Lynam, 2001; Simons & Gaher, 2005). Understanding these mechanisms is vital for clinicians to anticipate high-risk moments and tailor relapse prevention interventions.

Focus questions What is negative affect, and how is it experienced by individuals in recovery? Through what psychological and physiological mechanisms does negative affect increase relapse risk? Which evidence-based strategies can help individuals manage negative affect to prevent relapse?

Understanding Negative Affect

Definition

Negative affect refers to the persistent or recurrent experience of unpleasant emotional states such as anxiety, sadness, anger, shame or guilt (Stellern et al., 2023; Lunga, 2025). Unlike everyday fluctuations in mood, negative affect represents a broader affect tendency: negative emotions are more frequent, more intense, or longer-lasting than typical emotional responses. This distinction is important because it captures an individual's general emotional climate rather than isolated emotional events.

For example, while most people may feel anxious before giving a presentation or sad after a disagreement, a person high in negative affect experiences these emotions more frequently and intensely across different situations, making coping more challenging.

Everyday Emotional Experience vs. Heightened Vulnerability in Recovery

In the general population, negative emotions tend to be transient and manageable through adaptive coping strategies. However, early recovery from SUD is characterised by amplified emotional responses due to neurobiological changes, withdrawal effects, and the absence of substances that previously blunted emotional reactivity. This intensification of distress diminishes coping capacity, thereby increasing relapse risk (JCI, 2024). For example, situations that would elicit mild frustration in healthy individuals may provoke overwhelming distress in those in early recovery, making relapse more likely.

Emotion Regulation Deficits in Substance-Dependent Populations

Individuals with SUD often exhibit significant difficulties in regulating emotions. These include impaired impulse control and limited access to adaptive regulation strategies, increasing vulnerability to relapse (Stellern et al., 2023). Alexithymia (difficulty in identifying and describing emotions) is common and correlates with greater substance use severity and higher treatment dropout rates (Linn et al., 2021; Thorberg et al., 2020).

Neurocognitive and executive deficits are also prevalent, involving decision-making, cognitive flexibility, and emotional modulation. These deficits arise from chronic substance exposure's neurotoxic effects (Lunga, 2025). Therapeutic interventions such as Cognitive Remediation Therapy and Dialectical Behaviour Therapy can target these impairments and support recovery.

Key Implications

Negative affect in recovery is not simply a matter of feeling "down" or stressed. It reflects a combination of heightened emotional sensitivity, impaired regulation, neurobiological adaptations, and compromised executive functioning. These interconnected factors collectively increase relapse risk, making emotion-focused interventions a critical component of SUD treatment.

Think ... Consider a recovering individual who experiences heightened anxiety after a conflict with a family member. Their impaired emotion regulation, combined with withdrawal-related irritability, may make cravings feel uncontrollable. Without adaptive strategies such as mindfulness, problem-solving, or social support, relapse becomes a likely outcome.

The Link Between Negative Affect and Relapse

Emotional Triggers and Conditioned Cues

Environmental contexts, people, and emotional states become conditioned cues through associative learning processes, eliciting cravings and relapse risk. For instance, visting a place previously associated with substance use or experiencing heightened stress may automatically trigger substance-seeking impulses (Darharaj et al., 2023; Perry et al., 2014).

Darharaj and colleagues (2023) demonstrated that difficulties in emotion regulation mediate the relationship between physiological distress and craving. Experimental and naturalistic studies confirm that exposure to drug-associated cues doubles the likelihood of relapse by provoking craving and physiological reactivity (Vafaie & Kober, 2022).

Craving Intensification During Negative Mood States

Negative affect and craving exhibit a substantial positive correlation. Meta-analyses find that up to 90% of studies report moderate to strong associations between negative moods and craving intensity, with correlations ranging from 0.17 to 0.58 (Association meta-analysis, 2021). Trauma-exposed individuals are particularly susceptible; their negative affect predicts craving spikes even absent direct trauma cues, underscoring the generalised risk posed by distress (Berenz et al., 2021).

In PTSD and alcohol dependence comorbidity, the combination of trauma and alcohol cues exacerbates negative affect and craving beyond their individual effects, highlighting synergistic cue-reactivity (Saladin et al., 2012).

Stress Reactivity and its Impacts on Self-Control

Chronic substance use disrupts the body's stress response systems, including hypothalamic-pituitary-adrenal (HPA) axis dysregulation and altered activity in brain regions such as the amygdala and prefrontal cortex. These neurobiological changes undermine decision-making, self-control, and coping ability, escalating relapse susceptibility (Sinha, 2024).

Perceived stress is a powerful predictor of relapse, with self-control partially mediating this effect. Positive social support serves as a protective moderator against stress-driven relapse tendencies (Sun et al., 2024). Longitudinal studies reveal fluctuations in craving and self-control dynamically predict relapse patterns, emphasising the need for monitoring these variables in clinical care (Lauvsnes et al., 2022).

Psychological Mechanisms and Theories

Understanding why negative affect increases the risk of relapse requires examining the psychological and neurobiological mechanisms that drive substance use. Several key theories provide a framework for explaining how emotional distress, craving, and compulsive drug-seeking interact.

Self-Medication Hypothesis

Khantzian's self-medication hypothesis (1997) posits that individuals use substances as a way to alleviate psychological distress. Negative emotional states such as anxiety, sadness, or irritability act as triggers for substance use because the drugs temporarily reduce emotional discomfort. For example, someone experiencing heightened anxiety during early recovery may relapse to dampen distress or restore a sense of calm.

Recent studies support this view, showing that people with high levels of negative affect and poor emotion regulation are more likely to use substances as a coping strategy (Conway et al., 2020; Harnett et al., 2021). This aligns with clinical observations that interventions targeting emotion regulation—such as Cognitive Behavioral Therapy (CBT) or Dialectical Behavior Therapy (DBT)—reduce relapse risk by providing adaptive alternatives to substance use.

Opponent-Process Theory

Solomon & Corbit's opponent-process theory (1974) provides a neurobiological and behavioural framework to explain the development and persistence of opioid addiction. According to this theory, emotional and physiological responses to drug use are counteracted by opposing processes, which strengthen with repeated exposure.

Key Concepts

Concept	Description
A-Process (Euphoria)	Initial pleasurable effect from opioid use.
B-Process (Dysphoria)	The opposing negative state, including withdrawal, dysphoria, and stress, which intensifies with repeated use.
Motivation Shift	Drug use gradually shifts from positive reinforcement (pleasure-seeking) to negative reinforcement (relief from negative affect).
Neurobiological Changes	Chronic use reduces dopamine signalling in reward circuits and increases activity of stress-related systems, such as a corticotropin-releasing factor (CRF) and dynorphin, leading to and allostatic shift in baseline mood (Koob et al., 2020).

Over time, the B-process dominates, meaning that individuals continue opioid use not for pleasure, but to avoid withdrawal and dysphoria. This explains why even long-term users report that drug-taking is no longer "fun" but necessary to prevent discomfort (Koob & Volkow, 2010).

Neurobiological Adaptations and Allostasis

Chronic opioid and other substance use provoke marked neurobiological adaptations within brain reward and stress circuits, notably the nucleus accumbens, extended amygdala, and hypothalamus (Koob et al., 2020). These changes manifest as:

• Reduces dopamine signalling dampening reward sensitivity.
• Elevated corticotropin-releasing factor and dynorphin activity heightening stress responses.

This state of altered homeostasis, termes allostasis, shifts baseline mood downward, promoting persistent drug-seeking to counterbalance dysphoria.

Affect Regulation Models

Difficulties in affet regulation further increase relapse risk. Individuals with SUD often struggle to modulate emotional intensity or use adaptive coping strategies, leading to emotion-driven impulsive behaviour (stellern et al., 2023). Models of affect regulation highlight the interplay between neurobiology, cognition, and learned behaviour: impaired executive function reduces the ability to inhibit cravings, while heightened stress reactivity amplifies negative affect.

Key Implications

1. Relapse is frequently emotion-driven rather than purely pleasure-driven.
2. Effective treatment must target both negative affect and maladaptive coping, not only the pharmacological, behavioural, and emotional frameworks provides a holistic understanding of why negative affect poses such a powerful relapse risk.

Strategies for Minimising Risk

Cognitive Behavioural Therapy (CBT)

CBT targets maladaptive cognitions and behaviour patterns that contribute to substance use, such a distorted thinking and ineffective coping skills (Magill et al., 2023). For example, CBT helps individuals identify automatic negative thoughts that precipitate craving and develop alternative coping strategies.

Research, including controlled trials, confirms that CBT-based relapse prevention programs significantly reduce craving intensity and relapse likelihood (Imran & Rasool, 2022). Systematic reviews document that CBT enhances resilience and lowers relapse rates compared to standard treatments (Mhaidat et al., 2023).

Mindfulness-Based Relapse Prevention (MBRP)

MBRP cultivates non judgemental awareness of cravings and emotional states, fostering acceptance and self-regulation. This approach strengthens self-efficacy and motivates readiness for change by helping individuals tolerate distress without substance use (Grant et al., 2017).

Clinical trials demonstrate MBRP reduces depression, anxiety, and craving, with lasting effects beyond treatment completion (Dixie et al., 2021; Zemestani & Ottaviani, 2016). MBRP particularly benefits impulse-control traits that mediate substance use outcomes (Witkiewitz et al., 2020).

Building Strong Social Support Networks

Stable social connections and structured routines provide essential protection against relapse by offering accountability and emotional reinforcement (Verywell Mind, 2025). Lifestyle interventions emphasising social support correlate with improved recovery outcomes and sustained abstinence (Australian Journal of General Practice, 2022)

Exercise, Sleep, and Daily Routine

Regular physical exercise mitigates withdrawal symptoms and relapse risk by enhancing mood, sleep quality, cognition, and self-control (Piché et al., 2023; TIME, 2023).

Exercise may reverse addiction-related neuroplastic changes, particularly within the striatal reward system, bolstering recovery and prognosis (Wikipedia, 2025).

Sleep hygiene also plays a critical role. Disrupted sleep patterns imoair emotional regulation and increase craving, whereas consistent sleep routines protect against relapse (Verywell Mind, 2010; WebMD, 2025).

Early Warning Systems and Mood Tracking

Individualised relapse prevention plans that include mood monitoring and identification of high-risk situations enable timely responses to emerging cravings and distress triggers. Such a proactive strategies raise awareness and empower persons in recovery to implement coping tools before relapse occurs (HSE Blog, 2025). Group-based interventions focusing on warning signs and coping skills have demonstrated promise in reducing relapse rates.

Conclusion

Negative affect—including anxiety, sadness, anger, and guilt—is a potent driver of relapse in substance-dependent individuals by intensifying cravings, disrupting decision-making, and impairing self-control. The self-medication hypothesis, opponent-process theory, and neurobiological models together explain how substance use becomes entrenched as a strategy to regulate dysphoric states.

Relapse prevention required comprehensive approaches targeting negative affect: cognitive-behavioural therapies restructure maladaptive thoughts; mindfulness-based interventions enhance acceptance and emotion regulation; lifestyle changes strengthen resilience; and early-warning systems facilitate proactive management. Integrating psychological, neurological, behavioural, and social interventions addresses the complex, multifaceted risks of relapse.

Ultimately, managing negative affect is essential, not auxiliary, in sustained recovery. Prioritising emotional regulation skills and fostering supportive environments promotes long-term well-being, reduces relapse, and enhances quality of life for those recovering from substance use disorders.

Effective relapse prevention requires multifaceted interventions that directly target negative affect and strengthen adaptive coping:

1. Psychological Interventions:
   • Cognitive-Behavioural Therapy (CBT): Helps individuals identify, challenge, and restructure distress-driven thoughts, reducing automatic cravings and maladaptive coping strategies (Harnett et al., 2021).
   • Mindfulness-Based Relapse Prevention (MBRP): Fosters non judgemental awareness of cravings, emotional states, and triggers, enabling individuals to tolerate discomfort without resorting to substance use (Bowen et al., 2014).
2. Lifestyle and Social Support:
   • Structured routines, regular exercise, and sleep hygiene improve emotional regulation and resilience.
   • Strong social support networks buffer stress, enhance coping, and reinforce adaptive behaviours (Zhou et al., 2024).
3. Monitoring and Early Intervention:
   • Tools such as mood-tracking apps or early-warning systems enable proactive recognition of high-risk emotional states, allowing timely implementation of coping strategies before cravings escalate.

Integrating psychological, behavioural, and social strategies into individualised treatment plans strengthens recovery by addressing the multifaceted nature of relapse risk. By combining emotion regulation training, stress management techniques, and supportive environmental structures, individuals are equipped with practical tools to manage negative affect, regulate impulses and navigate triggers effectively.

Key Takeaway: Managing negative affect is not optional-it is essential. Prioritising emotional regulation, building resilience, and equipping individuals with evidence-based coping strategies promotes sustained recovery, long-term wellbeing, and a reduced likelihood of relapse. Recovery is most successful when individuals learn to engage with their emotional experiences constructively rather than avoiding or suppressing them.

Quiz

1

Which theory suggests that substance use is maintained to counteract or avoid negative emotions?:

	Self-medication hypothesis
	Opponent-process theory

2

Jamie notices a surge in cravings after receiving stressful news. According to the self-medication hypothesis, what is the primary function of substance use in this situation?:

	To increase positive emotions by enhancing dopamine release in response to reward cues.
	To cope with or reduce the distress caused by negative emotions.

See Also

• Mindfulness and addiction (Book chapter, 2018)
• Substance dependence (Wikipedia)

References

Australian Journal of General Practice. (2022). Lifestyle interventions for substance use disorder. AJGP.

Association meta-analysis. (2021). Meta-analysis of negative affect and craving relationships.

Baker, T. B., Piper, M. E., McCarthy, D. E., Majeskie, M. R., & Fiore, M. C. (2004). Addiction motivation, affective regulation, and relapse. Journal of Abnormal Psychology, 113(1), 1–11.

Berenz, E. C., Edalatian Zakeri, S., Demos, A. P., Paltell, K. C., Bing-Canar, H., Kevorkian, S., & Ranney, R. (2021). Negative affect and alcohol craving in trauma-exposed young adult drinkers. Alcoholism: Clinical and Experimental Research, 45(7), 1479–1493.

Darharaj, M., Hekmati, I., Ghezel Ayagh, F. M., Ahmadi, A., Eskin, M., & Ranjbar, H. A. (2023). Emotional dysregulation and craving in patients with substance use disorder: The mediating role of psychological distress. International Journal of Mental Health and Addiction, 22(2024), 2997–3012.

Dixe, M. dos A., Pedroso de Lima, M., Caetano, T., Lopes, J., & Ramadas, E. (2021). Effectiveness of mindfulness-based relapse prevention in individuals with substance use disorders: A systematic review. Behavioral Sciences.

Grant, S., Hempel, S., Colaiaco, B., Motala, A., Shanman, R. M., Booth, M., & Sorbero, M. E. (2017). Mindfulness-based relapse prevention for substance use disorders: A systematic review and meta-analysis. Journal of Addiction Medicine, 11, 386–396.

Imran, H., & Rasool, A. (2022). Effectiveness of CBT-based relapse prevention therapy in reducing relapse risk and craving among individuals with substance use disorder. The Mind – Journal of Psychology, 2(1).

Khantzian, E. J. (1997). The self-medication hypothesis of substance use disorders: A reconsideration and recent applications. Harvard Review of Psychiatry, 4(5), 231–244.

Koob, G. F., & Le Moal, M. (2001). Drug addiction, dysregulation of reward, and allostasis. Neuropsychopharmacology, 24(2), 97–129.

Koob, G. F., & Le Moal, M. (2008). Addiction and the brain antireward system. Annual Review of Psychology, 59, 29–53.

Koob, G. F., & Volkow, N. D. (2010). Neurocircuitry of addiction. Neuropsychopharmacology, 35(1), 217–238.

Koob, G. F., Arends, M. A., & Le Moal, M. (2020). Drugs, addiction, and the brain. Academic Press.

Lauvsnes, A. D. F., Gråwe, R. W., & Langaas, M. (2022). Predicting relapse in substance use: Prospective modeling based on intensive longitudinal data on mental health, cognition, and craving. Brain Sciences, 12(7), 957.

Linn, K., Farrelly, D., & Mulder, R. T. (2021). Alexithymia in alcohol dependence: Links to severity, regulation of emotion, and psychological distress. Psychiatry Research, 295, 113608.

Magill, M., et al. (2023). The role of cognitive behavioral therapy in the treatment of substance misuse. Emanate Education Journal.

Mhaidat, I., Taherian, M. R., Nazari, S. S. H., Mosavi-Jarrahi, A., Yeganeh, H., Al-Yateem, N., ... & Al Marzouqi, A. M. (2023). Effect of cognitive-behavioural therapy on resilience and relapse in adult patients with substance use disorder: A systematic review protocol. BMJ Open, 13(5), e067115.

Perry, C. J., Zbukvic, I., Kim, J. H., & Lawrence, A. J. (2014). Role of cues and contexts on drug-seeking behaviour. British Journal of Pharmacology, 171(20), 4636–4672.

Piché, F., et al. (2023). Exercise may help people cut back on drugs and alcohol, study suggests. TIME; review published in PLOS ONE.

Saladin, M. E., et al. (2012). Cue-elicited affect and craving in co-occurring posttraumatic stress disorder and alcohol dependence. Behavior Modification, 36(6), 808–833.

Sinha, R. (2024). Stress and substance use disorders: Risk, relapse, and treatment outcomes. Journal of Clinical Investigation, 134(16), e172883.

Society of Clinical Psychology, Div. 12. (2025). Cognitive–Behavioral Therapy for Substance Use Disorders. American Psychological Association.

Solomon, R. L., & Corbit, J. D. (1974). An opponent-process theory of motivation: I. Temporal dynamics of affect. Psychological Review, 81(2), 119–145.

Stellern, S. A., Lopez, R. B., & Berenz, E. C. (2023). Emotion regulation difficulties in substance use disorders: A systematic review and meta-analysis. Addiction, 118(5), 1023–1041.

Sun, C., Li, H., Wang, X., Shao, Y., Huang, X., Qi, H., Zhang, Z., & Su, G. (2024). Self-control as mediator and social support as moderator in stress-relapse dynamics of substance dependency. Scientific Reports, 14(1), 19852.

Thorberg, F. A., & Lyvers, M. (2020). Negative mood, craving, and alexithymia as predictors of severity of alcohol dependence. Substance Use & Misuse, 55(9), 1443–1452.

Thorberg, F. A., Young, R. M., Sullivan, K. A., Lyvers, M., Hurst, C. P., Connor, J. P., & Feeney, G. F. X. (2020). Alexithymia, relapse, and treatment retention in alcohol dependence: A prospective study. Addictive Behaviors, 106, 106353.

Vafaie, N., & Kober, H. (2022). Association of drug cues and craving with drug use and relapse: A systematic review and meta-analysis. JAMA Psychiatry, 79(7), 641–650.

Verywell Mind. (2025). Staying sober: Strategies and relapse prevention.

WebMD. (2025). Exercise: How it can help with addiction recovery.

Wikipedia. (2025). Treatment and management of addiction.

Witkiewitz, K., & Marlatt, G. A. (2004). Relapse prevention for alcohol and drug problems: That was Zen, this is Tao. American Psychologist, 59(4), 224–235.

Witkiewitz, K., et al. (2020). Impacts of mindfulness-based relapse prevention on impulsivity and substance use. Residential SUD Treatment Study.

External Links

• Illicit Drug Use (AIHW)
• Treatment Services (AIHW)