Ibuprofen and Paracetamol Together: Combining Painkillers
Medically Reviewed by Dr. Pedro Yelamo Vera, MD
Licensed Physician No. 484814280 · Official Medical College of Bizkaia (Spain)Last reviewed: 31 October 2026
Most adults can take ibuprofen and paracetamol together. Who should avoid anti-inflammatories, why children differ, and which painkillers never mix.
You don't have to figure this out alone
Dr. Pedro Yelamo Vera is an independent, bilingual GP licensed in Spain. Book a 15-minute video consultation in English or Spanish for €50, with a private electronic prescription issued under Spanish law when clinically appropriate.
Yes, most adults can take ibuprofen and paracetamol together if one alone does not ease the pain. The NHS says so, because the two work in different ways. Try one on its own first and follow each leaflet. Children are different: do not give both at once unless a doctor advises it. And never take two anti-inflammatories together.
- Adults can take ibuprofen and paracetamol at the same time, if needed (NHS).
- Studies of pain after tooth surgery found the pair worked better than either alone.
- Children: one medicine at a time. Alternate only if a doctor or nurse advises it (NHS, NICE, Spanish paediatricians).
- Never mix two NSAIDs, such as ibuprofen with naproxen, Enantyum or aspirin for pain.
- Watch for hidden paracetamol in cold and flu remedies.
- The timing for each medicine is in its leaflet. This guide gives no doses.
Dr. Pedro Yelamo Vera is a GP licensed in Spain (Colegiado No. 484814280).
For a medical emergency, call 112 or go to the nearest local emergency department. Do not wait for a video consultation or an online reply.
Can adults take ibuprofen and paracetamol at the same time?
Yes. The NHS says adults can take ibuprofen at the same time as paracetamol if needed. They are different types of medicine. Paracetamol eases pain and fever. Ibuprofen is a non-steroidal anti-inflammatory (an NSAID, or AINE in Spanish). It also calms swelling.
The NHS also gives three simple rules:
- Try each medicine on its own first, to see if it is enough.
- Use the lowest amount that works.
- Take it for the shortest time you need it.
The amount and the time between doses are on each leaflet (prospecto). They differ by age, weight and strength. Your pharmacist can check them with you.
Does taking them together work better?
For short-lived pain, it can. A Cochrane overview looked at painkillers sold without a prescription. In studies of pain after wisdom tooth removal, ibuprofen plus paracetamol gave good relief to more people than any other choice. In those one-off doses, side effects were no more common than with a dummy pill.
Those studies tested single doses in healthy adults. They do not show that taking both for weeks is safe. Pain that needs two medicines for more than a few days deserves a check with a doctor.
Can I give my child paracetamol and ibuprofen together?
Not at the same time. Advice in the UK and Spain agrees here.
- NHS: do not give ibuprofen and paracetamol at the same time. You can alternate them only if a doctor or nurse tells you to.
- NICE (UK fever guideline): use one of them in a child who seems distressed. Consider changing to the other if that does not help. Do not give both together. Only consider alternating if the distress persists or comes back before the next dose is due.
- Spanish paediatricians (AEP): combining or alternating is not advised. There is no proof it works better, and it raises the risk of mix-ups.
The aim is a comfortable child, not a normal number on the thermometer. NICE adds that these medicines do not prevent febrile fits. Write down what you give and when.
The NHS says most children over 3 months can take ibuprofen. It may not suit children with asthma, kidney or liver problems, or chickenpox.
Which painkillers should never be taken together?
- Two NSAIDs. The NHS says not to take ibuprofen with another NSAID. In Spain that includes naproxen, dexketoprofen (Enantyum), diclofenac and aspirin for pain. Espidifen is ibuprofen too.
- Two paracetamol products. Many cold and flu remedies contain paracetamol. Taking them with paracetamol tablets can add up to too much, the NHS warns.
- An NSAID with steroid tablets, blood thinners or some antidepressants (SSRIs). MedlinePlus says these raise the risk of stomach bleeding. Ask a doctor first.
- Nolotil (metamizole). It is a separate family and needs a prescription in Spain. The Spanish medicines agency (AEMPS) advises short courses only, because of a rare but serious blood reaction. Ask your doctor before you add anything to it.
Our guides to Enantyum, naproxen and Nolotil explain each one.
Pain that one painkiller does not control?
You can book a video visit with a GP licensed in Spain, in English or Spanish. He checks what you take, looks for the cause and explains the safest plan for you.
Who should avoid ibuprofen and other NSAIDs?
The NHS says ibuprofen may not suit you if you:
- Had a reaction to ibuprofen, aspirin or another NSAID.
- Have a stomach ulcer, or had one before.
- Have asthma, or allergies such as hay fever.
- Have a heart, liver or kidney condition, or have had a stroke.
- Have problems with blood clotting.
- Have chickenpox.
- Are pregnant or trying to get pregnant. Avoid it unless a doctor or pharmacist advises it.
MedlinePlus adds that the risk of stomach bleeding is higher in older people, smokers and heavy drinkers. NSAIDs can also raise the risk of heart attack and stroke. In these cases paracetamol alone is often the safer first choice. It is the usual painkiller in pregnancy, the NHS says.
Paracetamol also has limits. Check with a pharmacist first if you have liver or kidney disease, drink heavily, or weigh under 50 kg.
What are they called in Spain, the UK and the US?
Paracetamol is the same medicine as acetaminophen in the US (Tylenol). Ibuprofen is sold as Advil and Nurofen abroad, and as ibuprofeno in Spain. Our guides to paracetamol in Spain and ibuprofen in Spain cover brands and which packs need a prescription.
When should you see a doctor or call 112?
- See a doctor if you need painkillers for more than a few days, or the pain keeps coming back.
- See a doctor today if you get stomach pain or heartburn on an NSAID. Stop it until you are checked.
- Get medical advice now if you took more paracetamol than the leaflet allows, even if you feel well. Take the packet with you.
- Call 112 if you vomit blood or have black, tarry stools with dizziness. Also call for swelling of the face, lips or throat, or trouble breathing.
Talking it through with a doctor by video
Dr. Yelamo is a GP licensed in Spain. He sees adults, children and pregnant patients by video, every day from 07:30 to 20:30 (Spain time). In the visit he will:
- Ask where the pain is, how long it has lasted and what makes it worse.
- Check every medicine and remedy you take, including cold sachets.
- Look at risks such as your stomach, kidneys, heart or a pregnancy.
- Explain which painkiller fits you, and when to get the pain checked in person.
He does not promise any test or prescription before the visit. Where clinically appropriate, following a genuine evaluation. Treatment and prescriptions are issued solely at the doctor's discretion based on evidence-based clinical guidelines.
A prescription is never guaranteed: it is issued only where clinically appropriate after a genuine evaluation, as a private electronic prescription under Spanish law. This service is for urgent, non-emergency care. In an emergency, call 112.
See how the Urgent Care video visit works. It lasts 15 minutes and costs €50.
This guide is general information. It does not replace the package leaflet or the advice of your doctor or pharmacist.
Frequently asked questions
Can you take ibuprofen and paracetamol together?
Most adults can, if needed. The NHS says adults can take them at the same time. Try one on its own first, and follow each leaflet.
Is it better to alternate ibuprofen and paracetamol?
For adults there is no need to alternate on a set plan. Each medicine has its own timing in its leaflet. Ask a pharmacist or doctor if you are unsure.
Can I give my child paracetamol and ibuprofen together?
Not at the same time. NHS and NICE advice is to use one. Change to the other, or alternate, only if a doctor or nurse advises it.
Can I take ibuprofen with Enantyum or naproxen?
No. They are all anti-inflammatories (NSAIDs). Taking two together raises the risk of stomach bleeding without better pain relief.
Can I take Nolotil with paracetamol?
Nolotil (metamizole) needs a prescription in Spain. Ask the doctor who prescribed it which other painkillers you may add.
Who should not take ibuprofen?
People who reacted to an NSAID or aspirin, have or had a stomach ulcer, have heart, kidney or liver disease, take blood thinners, or are pregnant, unless a doctor advises it.
Is paracetamol the same as acetaminophen?
Yes. Paracetamol is called acetaminophen in the US, where Tylenol is a common brand. In Spain it is sold as paracetamol.
Sources
- NHS: Common questions about ibuprofen for adults
- NHS: Common questions about paracetamol for adults
- NHS: Ibuprofen for children
- NICE NG143: Fever in under 5s
- Moore et al., Cochrane: non-prescription painkillers for acute pain
- MedlinePlus: Ibuprofen
Related guides
Medical Citations & Sources
This content is written and reviewed by a licensed physician with reference to the following official health authorities.
