Cocaine occupies a significant but sharply defined position within the depth-psychology and addiction literature: it functions primarily as a pharmacological exemplar through which broader theories of dopaminergic reward, self-medication, and the neurobiological substrate of compulsion are articulated. Gabor Maté provides the most sustained treatment, deploying cocaine's mechanism of dopamine-reuptake blockade as a lens for understanding how chemical dependency mimics and distorts natural reward pathways, while simultaneously documenting cocaine's phenomenological appeal as an instrument of emotional liberation for individuals whose affect has been suppressed by developmental trauma. Alexander's critique of the 'demon-drug myth' directly challenges the assumption that cocaine's neurophysiology makes addiction inevitable, insisting that dislocation — not pharmacology — is the primary determinant of compulsive use. Khantzian's self-medication hypothesis extends this axis: cocaine is not merely pleasurable but specifically attractive to individuals seeking relief from anergia, anhedonia, and negative affective states. Yalom's passing reference to Freud's cocaine episode situates the substance within intellectual history, revealing how the urgency of professional ambition can impair clinical judgment. Across the corpus, cocaine thus serves simultaneously as neuroscientific object, clinical problem, policy challenge, and biographical detail — its meaning contested between pharmacodeterminist, psychodynamic, and social-ecological frameworks.
Cocaine blocks the reuptake, or re-entry, of dopamine into the nerve cells from which it is originally released... Cocaine's action may be likened to that of the antidepressant fluoxetine (Prozac).
Maté establishes cocaine's core neurochemical mechanism — dopamine-reuptake inhibition — and provocatively analogizes it to antidepressant pharmacology, implying a continuum between therapeutic and addictive drug action.
, In the Realm of Hungry Ghosts: Close Encounters With Addiction, 2008thesis
Cocaine and other stimulant-type drugs work because they greatly increase the amount of dopamine available to cells in essential brain centres. That sudden rise in the levels of dopamine... accounts for the elation and sense of infinite potential experienced by the stimulant user.
Maté argues that cocaine's hedonic and motivational effects are directly produced by dopaminergic surges, and that chronic use depletes receptor populations, deepening neurobiological dependence.
, In the Realm of Hungry Ghosts: Close Encounters With Addiction, 2008thesis
Although this article takes into account the fact that many people who use cocaine do not become addicted, it still harbours the essential kernel of the demon-drug myth.
Alexander critiques the persistent pharmacodeterminist assumption that cocaine causes addiction in neurologically normal individuals, arguing this 'demon-drug myth' obscures the social conditions — particularly dislocation — that actually drive compulsive use.
, The Globalisation of Addiction: A Study in Poverty of the Spirit, 2008thesis
'It's not that my senses are dulled—no, they open, expanded,' explained a Jung woman whose substances of choice are cocaine and marijuana. 'But the anxiety is removed, and the nagging guilt and—yeah!'
Maté presents first-person testimony illustrating cocaine's appeal as an instrument of affective restoration, lending clinical and phenomenological grounding to the self-medication hypothesis.
, In the Realm of Hungry Ghosts: Close Encounters With Addiction, 2008supporting
Hooked up to the appropriate apparatus and allowed unlimited access, many rats will self-administer intravenous cocaine to the point of hunger, exhaustion and death.
Maté invokes the classic animal self-administration paradigm to illustrate cocaine's compulsive reinforcing properties, while contextualizing this evidence within a broader call for compassion rather than moralization.
, In the Realm of Hungry Ghosts: Close Encounters With Addiction, 2008supporting
Freud's sense that time and opportunity were slipping away no doubt explains his injudiciousness in the cocaine incident. He read that South American natives gained strength from chewing the cocaine plant; he introduced cocaine into his clinical practice.
Yalom situates Freud's cocaine advocacy within an existential framework of mortality anxiety and professional urgency, reading the episode as a case study in how death awareness distorts clinical judgment.
, Existential Psychotherapy, 1980supporting
There is no drug analogous to methadone to help with cocaine addiction. There have been some potentially encouraging trials with methylphenidate (Ritalin) and other stimulant preparations.
Maté identifies the absence of an approved pharmacological substitute for cocaine as a significant treatment gap, and proposes controlled stimulant prescribing as a pragmatic harm-reduction strategy.
, In the Realm of Hungry Ghosts: Close Encounters With Addiction, 2008supporting
Cocaine use is associated with altered physiology in the gut, brain, and endocrine system... supplemental N-Acetylcysteine (NAC) decreased cue-induced cravings in cocaine-dependent individuals.
Wiss situates cocaine use within a nutritional and microbiome framework, arguing that gut-brain axis disruption is a meaningful target for cocaine use disorder treatment.
, The Role of Nutrition in Addiction Recovery: What We Know and What We Don't, 2019supporting
Repeated cocaine use reduces body fat storage and leads to significantly lower BMI than that maintained by non-drug users.
Jeynes documents cocaine's metabolic effects — reduced fat storage and lower BMI — as part of a broader nutritional account of drug use disorder's physiological consequences.
, The importance of nutrition in aiding recovery from substance use disorders: A review, 2012supporting
When it comes to marijuana and the party drugs like ecstasy, up to and including cocaine, I think the harm caused by a small increase in use is plainly outweighed by all these gains.
Hari positions cocaine within a drug policy argument, advocating for regulated legal sale on the grounds that prohibition's social costs exceed the marginal harms of expanded use.
, Chasing the Scream: The Search for the Truth About Addiction, 2015aside
Adults with ADHD and cocaine dependence [treated with] MPH 12 weeks... Improvements in ADHD; decrease in self-reported cocaine use and positive urine samples.
Wilens reports that methylphenidate treatment in adults with comorbid ADHD and cocaine dependence produced reductions in both ADHD symptoms and cocaine use, consistent with the self-medication hypothesis.
, Substance-use disorders in adolescents and adults with ADHD: focus on treatment, 2012aside
Mesolimbic sensitization happens especially if the drugs are taken repeatedly, and at high doses spaced apart... Once induced, sensitization is very long lasting, and possibly even permanent.
Berridge invokes cocaine alongside other drugs of abuse to illustrate mesolimbic sensitization, arguing this neuroplastic process underlies the dissociation between liking and wanting central to incentive-sensitization theory.
, Liking, Wanting, and the Incentive-Sensitization Theory of Addiction, 2016aside
People who use heroin and cocaine have lower energy and protein intake than nonusers. This intake seems to decline more with higher intensity and duration of drug use.
Mahboub documents nutritional deficits associated with cocaine use, situating them within a broader narrative of socioeconomic and dietary impoverishment among people who use drugs.
, Nutritional status and eating habits of people who use drugs and/or are undergoing treatment for recovery: a narrative review, 2021aside