Mybulen is a South African combination painkiller containing ibuprofen, paracetamol and codeine. It is used for moderate pain — headache, backache, period pain, dental and post-operative pain. It comes in several strengths, contains an opioid, and is intended for short-term use only.
What is Mybulen?
Mybulen combines three painkillers that work in different ways:
- Ibuprofen — an anti-inflammatory
- Paracetamol — a simple painkiller
- Codeine phosphate — a weak opioid
The strengths differ by presentation, and this matters more than people expect:
| Form | Ibuprofen | Paracetamol | Codeine |
|---|---|---|---|
| Capsule | 200 mg | 250 mg | 10 mg |
| Tablet | 200 mg | 350 mg | 10 mg |
| Mybulen Forte tablet | 400 mg | 500 mg | 10 mg |
| Suspension | 200 mg | 250 mg | 10 mg |
Check your own pack rather than assuming. The differences are not trivial when you are also working out how much paracetamol you are taking in total.
The rationale for combining three painkillers is sound: they act by separate mechanisms, so together they relieve pain better than any one alone. Ibuprofen reduces inflammation, paracetamol acts centrally on pain perception, and codeine adds opioid relief.
That effectiveness is exactly why it needs more care than a plain painkiller. Mybulen is Schedule 2 or 3 depending on the presentation, which means it can be bought without a prescription — and it is one of the most over-used medicines in South Africa.
What is Mybulen commonly used for?
Mybulen is used for moderate pain not adequately controlled by a single painkiller:
- Tension headache and migraine.
- Backache and muscular pain.
- Period pain.
- Dental pain, including after an extraction.
- Post-operative pain, short-term.
- Sprains, strains and musculoskeletal injury.
It is intended for a few days at a time. Two things make longer use a genuine problem.
Codeine causes dependence, and it is easy to arrive at without ever deciding to misuse anything. The usual path is someone who started for real pain, found it worked, and continued. Because Mybulen is available over the counter and familiar, nothing interrupts that.
And regular use produces medication overuse headache. Taking a painkiller for headache on most days sets up headaches caused by the treatment. It feels like the condition worsening, which prompts more tablets, which sustains it. If you are taking a painkiller for headache more than about two days a week, that pattern is worth raising with a doctor. It does resolve — the withdrawal period is unpleasant but finite.
How Mybulen fits into this medicine category
Mybulen is a compound analgesic:
| Type | Examples | Note |
|---|---|---|
| Plain paracetamol | Donapan, Panado, Napamol | No opioid; no NSAID cautions |
| Plain anti-inflammatory | Ibuprofen (Brufen), diclofenac | Stomach, kidney, heart cautions |
| Paracetamol + codeine | Synaleve, Stopayne | Opioid, no NSAID |
| Triple combinations | Mybulen | All three; strongest of the group |
| Corticosteroids | Prednisone | Inflammatory conditions, as courses |
The sensible approach is to start at the bottom of that ladder and move up only if needed. Reaching for a triple combination for pain a plain painkiller would handle means taking on an opioid and an NSAID for no additional benefit. See the pain, inflammation and musculoskeletal medicines hub.
What to check before using Mybulen
Do not take any other paracetamol product — including cold and flu remedies, sinus tablets and other combination painkillers — and do not take another anti-inflammatory. Mybulen already contains both, and duplicating either is the main way this product causes harm.
Take it with food because of the ibuprofen, and do not drive until you know how the codeine affects you.
Speak to a pharmacist or doctor if:
- You have a history of stomach ulcers, bleeding or reflux.
- You have kidney or liver disease.
- You have heart disease, heart failure, high blood pressure, or have had a stroke.
- You have asthma, where some people react badly to NSAIDs.
- You have breathing problems — sleep apnoea, COPD. Codeine suppresses breathing.
- You have a history of dependence on codeine, other opioids or alcohol.
- You are pregnant or breastfeeding. Codeine passes into breast milk, and NSAIDs are avoided in pregnancy.
- The medicine is for a child or teenager. Codeine is not given under 12, nor to under-18s after tonsil or adenoid surgery.
- You take other sedating medicines, a benzodiazepine, or drink alcohol.
- You are over 65, where stomach, kidney and sedation risks are all higher.
Follow the pack instructions, and note the maximum in 24 hours.
Possible cautions and when to ask a pharmacist or doctor
Do not take it for more than a few days. That is the single most important line on this page.
Signs that use has become a problem: taking it most days, exceeding the pack maximum, needing it for pain it once handled easily, buying from more than one pharmacy to avoid questions, or feeling restless, achy, sweaty, anxious or unable to sleep when you go without. Those last symptoms are codeine withdrawal, and they are routinely mistaken for the original pain coming back — which is what keeps the cycle going.
If any of that is familiar, speak to a doctor or pharmacist. This is common, it is not a moral failing, and there is effective help. Stopping abruptly after prolonged use is unpleasant enough that support genuinely makes a difference.
Paracetamol overdose is a medical emergency with no early warning. If too much has been taken, go to an emergency department immediately with the packaging, even if the person feels perfectly well.
The ibuprofen carries stomach and kidney risks, particularly with regular use, in older adults, or alongside blood thinners, a steroid or an SSRI.
Codeine causes constipation and drowsiness.
Seek urgent medical attention for slow or shallow breathing, extreme drowsiness or difficulty waking someone, stomach pain, vomiting blood or material like coffee grounds, black tarry stools, facial or throat swelling, difficulty breathing, or a blistering rash.
Related medicine guides
- Browse Pain, Inflammation & Musculoskeletal Medicines guides
- Read: Prednisone used for
- Read: Donapan used for
Frequently asked questions
What is Mybulen used for? Moderate pain — headache, backache, period pain, dental and post-operative pain. It contains ibuprofen, paracetamol and codeine.
Does Mybulen contain codeine? Yes, 10 mg per tablet or capsule. Codeine is an opioid and causes dependence with regular use.
What is the difference between Mybulen and Mybulen Forte? Forte is stronger — ibuprofen 400 mg and paracetamol 500 mg, against 200 mg and 250–350 mg in the standard forms.
Can I take paracetamol with it? No. It already contains paracetamol. Adding more, including through a cold and flu remedy, risks overdose.
How long can I take it? A few days. Longer use leads to codeine dependence and can cause medication overuse headache.
I think I have become dependent on it. What now? Speak to a doctor or pharmacist. This is common with codeine-containing painkillers and there is effective help. Do not simply stop abruptly after prolonged use.