Cocaine
Addiction: Signs, Effects, and Treatment Options in South Africa

Cocaine use is a significant issue in South Africa, with Cape Town
among the cities with the highest cocaine usage rates nationally.
Despite its widespread presence in social and professional circles,
cocaine is a powerful and genuinely addictive substance – one whose
health and psychological consequences are often severely
underestimated.

If you are concerned about your own cocaine use or someone you love,
this guide explains what cocaine addiction looks like, what it does to
the body and mind, and how effective treatment works.

What Is Cocaine and Why
Is It Addictive?

Cocaine is a powerful stimulant derived from the coca plant. It
primarily works by blocking the reuptake of dopamine in the brain –
causing a rapid and intense accumulation of this pleasure
neurotransmitter. The result is an immediate euphoric rush, followed by
increased energy, confidence, and talkativeness.

The high is short-lived – typically 15-30 minutes for powdered
cocaine – which drives users to take repeated doses in quick succession.
Each dose triggers the same dopamine flood, but over time the brain
adapts, reducing its own dopamine production and sensitivity. This
creates the conditions for addiction: more cocaine is needed to feel
anything close to normal, and stopping feels like falling into a dark,
empty well.

Signs of Cocaine Use

Behavioural Signs

• Periods of extreme energy followed by exhaustion (“crashes”)
• Reduced need for sleep during periods of use
• Unusual talkativeness or grandiosity
• Restlessness and inability to sit still
• Increased risk-taking behaviour
• Spending long periods away without explanation
• Financial problems – cocaine is expensive and use escalates
• Secrecy and defensiveness about whereabouts

Physical Signs

• Dilated pupils
• Runny nose or sniffing – chronic nasal use damages
  the nasal septum
• Nosebleeds (with ongoing use)
• Loss of appetite and weight loss
• Elevated heart rate – visible in throat or
  measurable by pulse
• Jaw clenching and teeth grinding
• Sweating during use, followed by chills

Signs of Regular Use
(Addiction Indicators)

• Using cocaine alone rather than only socially
• Using in the morning or to “function”
• Failed attempts to cut down
• Cocaine use interfering with work, relationships, or health
• Continued use despite clear negative consequences
• Significant financial impact

The Health Effects of
Cocaine

Cardiovascular

Cocaine is a significant cardiovascular risk. It:

• Raises heart rate and blood pressure acutely
• Constricts blood vessels
• Can trigger heart attack even in young people with no pre-existing
  conditions
• Increases long-term risk of cardiovascular disease with chronic
  use

Cardiac events are the leading cause of cocaine-related death.

Neurological

• Strokes – especially in combination with smoking or
  heavy use
• Seizures – particularly at high doses
• Cognitive impairment – memory, attention, and
  decision-making are affected with long-term use
• Depression and anhedonia – the brain’s dopamine
  system is depleted, making it difficult to experience pleasure without
  cocaine

Nasal Damage

Chronic intranasal cocaine use destroys the nasal septum, palate, and
surrounding structures. This can result in permanent physical damage
requiring surgical repair.

Psychiatric

• Cocaine-induced psychosis – paranoia, auditory
  hallucinations, delusions
• Severe anxiety and panic attacks
• Depression between uses that worsens over time
• Cognitive changes that may be partially
  irreversible with long-term heavy use

Cocaine and the
Social Context in South Africa

Cocaine is often used within professional and social contexts – work
functions, nightclubs, social gatherings. This normalisation creates
specific challenges:

• The social context makes it easy to minimise use as
  “recreational”
• High cost is often manageable for professionals, masking
  escalation
• The stimulant effect can temporarily enhance work performance,
  reinforcing use
• Social circles may collectively use, making individual behaviour
  change harder

Many people at Cherrywood House arrive having used cocaine in exactly
this context – a progression from occasional social use to daily use
that has affected their health, relationships, and finances more than
they realised.

Cocaine Withdrawal and Detox

Unlike heroin or alcohol, cocaine does not produce the same acute
physical withdrawal syndrome. However, stopping cocaine after regular
heavy use produces significant psychological withdrawal:

• Profound depression and exhaustion – the “crash”
  after a period of use
• Intense, persistent cravings
• Sleep disturbance – either excessive sleeping or
  insomnia
• Irritability and mood instability
• Anhedonia – inability to feel pleasure from normal
  activities

Cocaine withdrawal is not typically medically dangerous, but the
severity of psychological symptoms – particularly depression and
suicidal ideation in some cases – means clinical support is
valuable.

Treatment
for Cocaine Addiction at Cherrywood House

Cocaine addiction responds well to evidence-based treatment. At
Cherrywood House, our approach includes:

Assessment

A comprehensive assessment on admission establishes the extent of
use, co-occurring mental health conditions, and physical health status.
Cocaine use frequently co-occurs with alcohol, anxiety disorders, and
depression – all of which need to be addressed.

Stabilisation

The first phase of treatment focuses on physical and emotional
stabilisation. Adequate sleep, nutrition, and a safe environment address
the acute crash phase.

Cognitive Behavioural Therapy
(CBT)

CBT is particularly effective for cocaine addiction. It helps
clients:

• Identify the triggers that precede cocaine use
• Develop specific strategies for managing high-risk situations
• Challenge the cognitive distortions that maintain use
• Build coping skills for stress, boredom, and social pressure

Motivational Interviewing

MI techniques are used to build the client’s own motivation for
sustained change – because sustained recovery comes from internal
motivation, not external pressure.

Group Therapy

Sharing experiences with peers who understand the specific dynamics
of cocaine addiction is powerful. Group therapy at Cherrywood House is
led by experienced facilitators.

Aftercare

Our 12-month free aftercare programme is critical for cocaine
recovery. The social triggers and environments associated with cocaine
use are often powerful and persistent – ongoing aftercare support helps
maintain recovery through them.

FAQ: Cocaine Addiction

Is cocaine physically addictive? Cocaine produces
powerful psychological dependence. While the physical withdrawal is less
acute than opioids or alcohol, the dopamine depletion and cravings it
creates make it highly addictive in practice.

Can cocaine cause a heart attack in someone who is young and
healthy? Yes. Cocaine-related cardiac events are
well-documented in young people with no pre-existing heart conditions.
This is one of the most serious immediate health risks.

How long does cocaine treatment take? At Cherrywood
House, residential treatment is personalised, typically 4-8 weeks,
followed by 12 months of free aftercare.

Is cocaine use common in South Africa? Yes. Cape
Town has among the highest cocaine use rates in the country. SACENDU
data reflects significant cocaine treatment admissions in the Western
Cape.

Does Cherrywood House treat cocaine and alcohol use
together? Yes. Co-occurring substance use is common and treated
within our standard assessment and programme.

If cocaine use is affecting your health, relationships, or work –
or someone you love is struggling – Cherrywood House can help. Call +27
79 714 1966 or email info@cherrywoodhouse.com.