Concerta and Ritalin in South Africa: uses, price, side effects and addiction
Concerta is a once-daily methylphenidate tablet approved in South Africa for ADHD from age 6 to 65, and Ritalin tablets are the short-acting form.
Both are Schedule 6 and can lead to dependence when misused.
Use is common on campus: in a survey of 818 students at one South African university (Steyn and colleagues), 17.2% had used methylphenidate, though only 2.9% had been diagnosed with ADHD.
What is the Concerta drug?
The SAHPRA-approved patient leaflet describes Concerta as an extended-release tablet of methylphenidate hydrochloride for children and adolescents aged 6 to 17 and adults aged 18 to 65. Concerta tablets come in 18, 27, 36 and 54 mg, a bottle holds 30, and the dose is taken once in the morning.
Ritalin contains the same drug. Ritalin tablets are short-acting and often taken two or three times a day, while Concerta releases methylphenidate slowly from one morning dose.
On the street methylphenidate has other names: South African teenagers ask for “smarties”, “rit” or “kiddie cocaine” (News24, 2015).
| Brand | Release | Strengths | Schedule | Approved for |
|---|---|---|---|---|
| Concerta | Extended-release tablet, once daily | 18, 27, 36, 54 mg | Schedule 6 | ADHD, ages 6 to 65 |
| Ritalin | Short-acting tablet, several doses a day | 10 mg | Schedule 6 | ADHD in children aged 6 years or older, narcolepsy in adults |
| Ritalin LA | Longer-acting capsule | 10, 20, 30, 40 mg | Schedule 6 | Same drug as Ritalin |
Source: SAHPRA’s consolidated schedules, the SAHPRA-approved Concerta leaflet and Ritalin package insert, and the strengths listed on the Medicine Price Registry.
Adderall in South Africa: is it available?
No, not as an ADHD medicine. Amphetamine, the drug in Adderall, sits in Schedule 7 in South Africa, and SAHPRA’s schedule makes no exception for ADHD medicines that contain it. Dexamfetamine and lisdexamfetamine are treated differently: they move to Schedule 6 when they are registered for ADHD. The page on Adderall in South Africa covers what doctors here prescribe instead.
What is Concerta medication used for?
Concerta medication is used to treat ADHD: it lengthens attention span and calms hyperactivity and impulsive behaviour for the day. NIDA says that when taken as prescribed, prescription stimulants can safely and effectively treat ADHD, but misusing them carries serious risks, including addiction.
A good effect from the tablet does not mean you have ADHD: stimulants sharpen attention in people without it too, and only a clinical assessment decides.
ADHD medication in South Africa
- Methylphenidate: Concerta, Ritalin and Ritalin LA, plus generics. These are the first-line stimulants and the ones most often misused.
- Atomoxetine (Strattera): a non-stimulant, Schedule 5.
- Lisdexamfetamine (Vyvanse): Schedule 6, for ages 13 to 55 when methylphenidate and atomoxetine have failed.
- Dexamfetamine (Amfexa): Schedule 6, for ages 6 to 17 when methylphenidate has not worked well enough.
Is there over-the-counter ADHD medication in South Africa?
No. Every ADHD medicine above is Schedule 5 or 6, so a pharmacy dispenses it only against a script. “Focus” products sold off the shelf are supplements.
Concerta price in South Africa
Concerta has a single exit price, and the Medicine Price Registry listed these prices on 13 October 2026. The pharmacy adds its dispensing fee on top.
| Product | Single exit price |
|---|---|
| Concerta 18 mg | R1,212.62 |
| Concerta 27 mg | R1,224.10 |
| Concerta 36 mg | R1,319.72 |
| Concerta 54 mg | R1,498.32 |
| Ritalin 10 mg | R507.18 |
Source: Medicine Price Registry (medicineprices.org.za), single exit price per pack before the dispensing fee, checked 13 October 2026.
Is Ritalin addictive, and is Concerta?
Yes, both can be: the SAHPRA-approved Ritalin insert says that chronic abuse of Ritalin can lead to marked tolerance and psychological dependence4, and Concerta is the same drug in a slower tablet. Taken as prescribed, with a doctor watching the dose, the risk is lower, though a script does not rule dependence out.
The risk climbs with a higher dose than prescribed, tablets with no script behind them, and crushing and snorting. A review of ADHD and substance use reports that the risk of a substance use disorder is twice as high among people with ADHD, which is why the two are best assessed together.
Concerta side effects
The Concerta leaflet1 lists these as frequent side effects, even at a prescribed dose:
- Headache, trouble falling asleep, feeling nervous.
- Loss of appetite, dry mouth, stomach upset.
- Fast heartbeat or palpitations, and high blood pressure.
- Mood swings, irritability, anxiety, feeling low or aggressive.
- Clenching or grinding teeth, dizziness, problems with sex drive.
Less often it lists psychosis, thoughts of suicide, seizures, chest pain and heart attack, and it says any of these need medical help straight away. The leaflet also notes that methylphenidate may show up on a drug test.
What happens when you stop Ritalin or Concerta?
Withdrawal after heavy use hits mood first. The Ritalin insert says that careful supervision is required during Ritalin withdrawal, since this may unmask depression4. US prescribing labels for stimulants list dysphoric mood, depression, fatigue, vivid unpleasant dreams, and insomnia or hypersomnia12 after abrupt stopping following prolonged use. That low is when people reach for the tablets again. The guide to drug withdrawal symptoms covers how to manage them safely.
Signs of Concerta addiction
The clearest sign of Concerta addiction is needing more for the same effect and running out before the script does. The guide to signs of drug dependency covers people who still seem to function. For Concerta, watch for these:
Signs worth taking seriously
- Taking more than prescribed, or taking someone else’s tablets.
- New ways to get it: a second doctor, a friend’s script, buying from a contact.
- Crushing tablets to snort, or dissolving them to inject.
- Carrying on even though it is causing trouble at home, at work or in lectures.
- Poor sleep, a flat appetite, weight loss, a racing heart that will not settle.
For a parent it rarely looks like drugs at first: a son or daughter who studies through the night before every exam, eats almost nothing and is flat on the days after. For someone under 18, start with their doctor or a child and adolescent specialist; any change to a prescribed dose belongs with the prescriber. Renewed Life Center treats adults aged 18 and over. If your son or daughter is an adult, tell us on WhatsApp what you have noticed. You can talk to our team before they have agreed to come: we start with what worries you most and how to raise it with them.
Can you stop taking Concerta on your own?
Not abruptly after heavy use, and not alone if anything else is in the mix. If the tablets come with daily drinking, sleeping tablets or benzos, do not stop suddenly on your own: message our team first. In a free first conversation of 20 to 40 minutes we go through what you take, how much and how often. If you come in and need a detox, our medical team runs it.
If your doctor prescribed Concerta for ADHD and you take it as directed, that doctor stays in charge of the dose and of any decision to stop. The Concerta leaflet warns against stopping early without your doctor’s advice, because the symptoms may come back. We come in when the dose keeps creeping up, tablets arrive from somewhere other than the script, or drinking or another drug has joined in. Your own prescribed medication, such as ADHD medication, can continue during treatment: Dr John Wulz, our GP, reviews it after you arrive, along with everything else you take.
Why do students and teenagers take Ritalin and Concerta without a prescription?
Most take it to concentrate under exam or work pressure. In the survey of 818 students, 31.7% of methylphenidate users had no prescription for it. A 2017 survey of medical students at the University of the Free State found about 11.0% using methylphenidate, 67.9% of them for academic purposes, and less than a third had ever been diagnosed with ADHD.
Crushing, snorting or injecting Concerta
Crushing is how a study tablet becomes a rush. A 2024 systematic review in Frontiers in Psychiatry found swallowing was the main route of methylphenidate misuse (N=30), followed by injection (N=11) and snorting (N=9). Crushing defeats Concerta’s slow release, and the Ritalin insert warns that frank psychotic episodes may occur, especially when it is injected.
If someone becomes severely agitated or confused, or has chest pain or a racing heartbeat that will not settle after taking a stimulant, that is a medical emergency: get emergency help now rather than waiting for a reply from us.
Help for Concerta and Ritalin abuse in South Africa
A pill that started as an exam aid often ends up covering anxiety, untreated ADHD, perfectionism or something older. Take the pill away and leave that in place, and the pill comes back. At Renewed Life Center, a private residential rehab in Lakeside, Cape Town, the anxiety, depression, trauma or ADHD under the habit is treated in the same plan as the habit, by the same team. Ruby Weber, the psychologist who heads psychology at the centre, has more than 20 years in the addictions field.
For a stimulant habit that means CBT on the thought “I cannot perform without it”: NIDA describes CBT as helping people gain control of the stressful emotions and thoughts that lead them to want to take drugs. DBT is for the moment a craving or a crash hits, and schema therapy for the perfectionism behind it. Where there is trauma we use EMDR and TRE; family therapy is part of the plan, and 12-step meetings run in the evenings. If ADHD is confirmed, the page on ADHD and addiction support explains how we treat it alongside the stimulant use.
Nikki Edwards, who leads the programme as Programme Director and Clinical Manager, and John Roberts, Senior Recovery Specialist and Operations Manager, also know addiction from their own lives, with 11 and 39 years of recovery.
Treatment is planned in stages. In the first month you live at the centre and get safe and steady, with a detox if the medical team decides you need it, group work every weekday and your own counsellor one-to-one every week. Most clients stay into a second month, for deeper work on what the tablets were covering.
After that, the Recovery Integration Programme lets you go out on your own in the afternoons while you still live with us, and sober living on the same property is there for the step after. Every discharge comes with a written relapse-prevention plan built for your home, your campus or your office. More on the drug addiction treatment in Cape Town page.
How do you start?
You start with 20 to 40 minutes on WhatsApp, video or phone, free and confidential, and we reply the same day. Admission can be immediate, typically within three days of first contact.
How you get here
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A free first call
Most often with John Roberts. A parent or partner can make it instead of you. The fee depends on the programme and how long you stay; we give it on this call and send it in writing the same day.
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Clinical assessment
45 to 90 minutes with our counselling team: what you take, how often, whether ADHD has ever been assessed, and what happened last time you tried to stop.
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Admission
A doctor examines you after you arrive, and the first days are for settling into the house.
Is a study pill running your days? Talk to us on WhatsApp.Is a study pill running your days? Call +27 79 880 0045, free and confidential.
Questions people ask
Both contain methylphenidate. Ritalin tablets are short-acting and often taken more than once a day, Ritalin LA capsules last longer; Concerta releases the same drug slowly from a single morning dose.
Ritalin is methylphenidate; Adderall is a mix of amphetamine salts. Both are stimulants used for ADHD and both can be misused. Ritalin is available in South Africa on a Schedule 6 script, while amphetamine, the drug in Adderall, is Schedule 7 here with no exception for ADHD medicines.
No. Concerta is a Schedule 6 medicine, so a pharmacy dispenses it only against a script. Tablets bought from a friend or online come with no check on what they are.
On 13 October 2026 the Medicine Price Registry listed a single exit price of R1,212.62 for Concerta 18 mg up to R1,498.32 for 54 mg, before the pharmacy’s dispensing fee.
Most clients stay into a second month: the first month gets you safe and steady, the second goes deeper into what the tablets were covering. We agree the length with you after the assessment, including whether ADHD, depression or anxiety need treating at the same time.
Worried a Concerta or Ritalin habit has become dependence?
A free, confidential first conversation of 20 to 40 minutes, for yourself or someone you love. We reply the same day, and admission can be immediate, typically within three days of first contact.
Writing for someone else? You do not need their permission to message us.
or call +27 79 880 0045
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Sources
- SAHPRA, approved patient information leaflet for Concerta, revised 23 February 2024
- Steyn et al., methylphenidate use and poly-substance use among undergraduate students attending a South African university, 2016
- SAHPRA, Consolidated Schedules of medicines, 1 August 2025
- SAHPRA, approved package insert for Ritalin (Novartis)
- News24, Ritalin abuse runs riot in South African schools, 2015
- NIDA, what you need to know about prescription stimulants
- SAHPRA, approved package inserts for Strattera, Vyvanse and Amfexa
- Medicine Price Registry, single exit prices, checked 13 October 2026
- Jain et al., methylphenidate use among medical students at the University of the Free State, South African Journal of Psychiatry, 2017
- Systematic review of methylphenidate misuse, Frontiers in Psychiatry, 2024
- Review of ADHD and substance use disorders (PMC4414493)
- DailyMed, US prescribing information for Adderall (CNS stimulant withdrawal)
- NIDA, treatment approaches for drug addiction
This article is general information, not medical advice.