By Charlton Jones, Treatment and Marketing Manager at Tranquility Clinic
“How long will I be away?” is one of the first questions we hear from people thinking about rehab, and from the families supporting them. It is a fair question. Work, children and finances all depend on the answer.
The honest answer is that it depends on the person. But there are clear patterns, and knowing them makes the decision much easier.
The short answer
Most inpatient rehab programmes run from 21 days to 3 months. Medical detox, which often happens at the start, usually takes a few days to about a week. At Tranquility Clinic, our inpatient programmes run for 21 days, 28 days or 5 weeks.
Most registered medical aids, including Discovery Health, Bonitas, Momentum, Fedhealth, GEMS and Profmed, cover 21 days of inpatient treatment per beneficiary per calendar year.
Detox: the first few days
Detox is the process of safely clearing alcohol or drugs from the body while withdrawal symptoms are managed. Depending on the substance and how long it has been used, this usually takes a few days to about a week.
Detox is an important first step, but it is not treatment on its own. It deals with the body. It does not deal with the thinking, habits and emotions that keep someone using. That is why detox is followed by a structured programme.
Withdrawal from some substances, especially alcohol and benzodiazepines, can be dangerous without medical support. At Tranquility, detox takes place in our on-site medical detox unit, with nurses on duty 24 hours a day.
Inpatient rehab: 21 days to 5 weeks
During inpatient treatment, you live at the clinic full time. That takes you away from the people, places and pressures linked to using, so you can focus fully on getting well. Each day combines one-on-one counselling, group therapy, step work, exercise, healthy meals and rest.
Here is how our programme lengths usually compare:
| Programme length | Who it often suits |
|---|---|
| 21 days | A first admission, or someone who has caught the problem early. It covers detox, stabilisation and a solid start in counselling and relapse prevention. |
| 28 days | The most common choice. The extra week gives more time to settle into the routine and start working on what sits underneath the addiction. |
| 5 weeks | Longer-term use, more than one substance, or a previous relapse. There is time to go deeper into triggers, family patterns and coping skills. |
In general, people who stay in treatment longer give themselves a better chance of staying sober. But the right length is always a clinical decision, made with you and your family after a proper assessment. Our inpatient treatment page explains the programme in more detail.
What about 3 months, 6 months or longer?
You may see programmes advertised as 3 months, 6 months or even a year. These usually suit people with a severe or long-standing addiction, repeated relapse, or a mental health condition alongside the addiction. Longer programmes often combine a residential stay with a period of supported living afterwards, such as a step-down facility, halfway house or sober living home.
For some people, that extra structure makes a real difference. The key point is this: recovery does not end on the day you leave rehab. What matters is having a clear plan and the right support for the months that follow.
Outpatient treatment: 6 to 8 weeks
Outpatient treatment lets you attend therapy while living at home and keeping up with work or family responsibilities. It suits people with a stable, supportive home and a less severe addiction, and those stepping down after an inpatient stay. Keep in mind that most medical aids do not cover outpatient programmes.
Our outpatient programme runs for 6 to 8 weeks.
Aftercare: what keeps recovery going
The first months after treatment are when people are most at risk of relapse. That is why aftercare is not an optional extra.
Our aftercare programme continues for 8 weeks after inpatient treatment. It includes one-on-one and family counselling, group therapy, relapse prevention and reintegration workshops, and drug testing. Former patients are also welcome at our weekly onsite AA, NA and CA meetings, for as long as they need them.
What decides how long you need?
Treatment is never a fixed timeline. Our clinical team looks at four main things:
- How severe the addiction is. A long history of use, heavy use or more than one substance usually needs more time.
- Mental health. Depression, anxiety, trauma or bipolar disorder alongside addiction, known as a dual diagnosis, means treating both conditions together, which takes longer.
- Previous treatment and relapse. If a shorter programme did not hold, a longer stay often gives a better foundation.
- Progress during treatment. We review each patient’s progress regularly. The plan can be adjusted if more time is needed.
Does medical aid cover rehab?
In South Africa, treatment for alcohol and drug dependence falls under the Prescribed Minimum Benefits (PMBs). This means registered medical schemes must provide a level of cover, generally up to 21 days of inpatient rehabilitation and up to 3 days of detox a year at a registered facility. Pre-authorisation is usually required, and the exact cover differs from scheme to scheme.
This is one reason the 21-day programme is so common: it matches what most medical aids cover. Longer stays may need to be funded privately. Our team can help you check your benefits before admission. See our medical aid page for more.
Not sure which length is right?
You do not have to work this out alone. Every journey with us starts with a free, confidential assessment, where we look at your situation and recommend the programme that gives you the best chance of lasting recovery.
If you want to start with a few questions on your own, try our self-assessment. When you are ready, contact our admissions team. We are here to help you or your loved one take the first step.