Donapan 500 is a paracetamol tablet, each containing 500 mg. It is used for mild to moderate pain — headache, period pain, backache, toothache and body aches — and to bring down fever. It is one of many paracetamol brands in South Africa, and how much you take depends on your age, weight and what else you are taking.

What is Donapan?

Donapan is a brand of paracetamol, the medicine also known internationally as acetaminophen. Each Donapan 500 tablet contains 500 mg of paracetamol, and the tablets are sugar free. It is made in South Africa by Oethmaan Biosims.

Paracetamol is one of the most widely used medicines in the world and one of the most widely dispensed in South Africa. It appears under a great many brand names — Panado, Napamol, Painamol, Cetapon, Prolief and others — all containing the same active ingredient. If you have been given Donapan when you expected a different name, that is a normal generic substitution.

Exactly how paracetamol works is still not fully settled, but it acts mainly in the central nervous system to reduce the perception of pain and to lower a raised temperature. Unlike the anti-inflammatories, it has little effect on inflammation itself.

What is Donapan commonly used for?

Donapan is used for mild to moderate pain and for fever. In everyday South African use that means:

Headache, including tension headache.
Period pain, though an anti-inflammatory is often more effective for this because the pain is inflammatory.
Backache and muscular aches.
Toothache, as short-term relief while waiting for dental treatment.
Cold and flu symptoms, where it addresses the aches and fever rather than the infection.
Fever, in adults and — at appropriate paediatric strengths — in children.
Pain after minor injury or a procedure.

It is often the first choice for pain because it is gentler on the stomach than anti-inflammatories and suits people who cannot take those, including many with stomach, kidney or heart conditions. That is why it is so widely recommended.

What it does not do is treat the cause. It relieves the symptom while whatever produced it resolves, or while you wait for treatment that will address it.

How Donapan fits into this medicine category

Within pain and inflammation medicines, paracetamol is the simple analgesic group, and understanding the difference from its neighbours explains most of what matters.

Anti-inflammatories — ibuprofen, diclofenac and similar NSAIDs — reduce swelling as well as pain. For a swollen joint or an inflammatory condition, that difference is real. They also carry stomach, kidney and cardiovascular cautions that paracetamol does not.

Corticosteroids such as prednisone act on inflammation far more powerfully and are prescribed as defined courses for specific conditions.

Combination painkillers such as Synaleve pair paracetamol with codeine and sometimes other ingredients, for pain that plain paracetamol is not managing.

That last group is where the single most important caution about Donapan comes in, and it is covered below. You can see the whole group on the pain, inflammation and musculoskeletal medicines hub.

What to check before using Donapan

Check what else you are taking for paracetamol. This is the check that matters most. Paracetamol is in a great many combination products — cold and flu sachets and tablets, sinus preparations, cough mixtures, and prescription painkillers containing codeine. Taking Donapan on top of one of those means taking paracetamol twice without realising it, and that is the most common route to serious accidental overdose in South Africa and elsewhere.

Read the active ingredients on every product you are taking, and ask a pharmacist if you are unsure.

Beyond that, speak to a pharmacist or doctor before use if:

You have liver disease, or drink alcohol heavily. Paracetamol is processed by the liver.
You have kidney disease.
You weigh under 50 kg, which affects the maximum safe amount.
You are buying for a child. Children are dosed by weight and age, and adult tablets are not suitable for young children — paediatric suspensions exist for this reason.
You are pregnant or breastfeeding. Paracetamol is generally considered the preferred painkiller in pregnancy, but confirm with your clinician.
You take warfarin. Regular paracetamol use can affect anticoagulation control.

Follow the dispensing label or pack instructions for how much and how often. This page does not set doses, and the maximum daily amount matters more with paracetamol than with most everyday medicines.

Possible cautions and when to ask a pharmacist or doctor

Paracetamol overdose is a medical emergency, and it does not feel like one at first. This is the most important thing to understand about an otherwise very safe medicine. Someone who has taken too much may feel completely well for a day or more while serious liver damage develops. By the time symptoms appear, treatment is far less effective.

If you think you or someone else has taken too much — even if they seem fine, even if it was accidental, even if it was only somewhat over the limit — go to an emergency department immediately and take the packaging. There is an effective antidote, and it works best when given early. Do not wait to see whether symptoms develop.

Beyond that, paracetamol taken as directed is well tolerated. Side effects are uncommon. Allergic reactions are rare but possible: stop and seek medical attention for rash, swelling of the face or lips, or difficulty breathing.

Do not exceed the stated maximum in 24 hours, and space doses as directed. Do not take it for more than a few days for a new pain without advice — persistent pain needs a cause rather than ongoing symptom relief.

See a doctor if pain lasts more than a few days, if fever persists beyond three days or keeps returning, if pain is severe, or if there are other symptoms such as a rash, stiff neck, breathlessness or confusion. For a child, a lower threshold is appropriate.

Related medicine guides

Frequently asked questions

What is Donapan 500 used for? Mild to moderate pain — headache, period pain, backache, toothache, body aches — and fever. It contains 500 mg of paracetamol per tablet.

Is Donapan the same as Panado? Both are paracetamol brands sold in South Africa. The active ingredient is the same; the brand and manufacturer differ.

Can I take Donapan with ibuprofen? They are different medicines and are sometimes used together on professional advice. The risk is not that combination but taking paracetamol twice through a combination product. Check the ingredients and ask your pharmacist.

Is it safe in pregnancy? Paracetamol is generally regarded as the preferred painkiller during pregnancy, but confirm with your doctor or pharmacist, and use it for the shortest time needed.

Can I give Donapan to my child? Not adult tablets. Children are dosed by weight and age, and paediatric paracetamol suspensions exist for this. Ask a pharmacist.

What should I do if I have taken too much? Go to an emergency department immediately and take the packaging, even if you feel completely well. Liver damage develops without early symptoms, and the antidote works best when given early.

What Is Donapan Used For?