Two small tablets sit in almost every Nigerian medicine cabinet: paracetamol and ibuprofen. When a headache hits at midnight in Lagos, when fever climbs in a child in Kano, or when period cramps refuse to let you work in Abuja, one of these two is usually the first thing we reach for. They are both genuine, NAFDAC-registered painkillers and they both work — but they are not the same drug, and the wrong choice can do more harm than good. This guide on paracetamol vs ibuprofen in Nigeria explains which one to pick, for what, at what dose, and the warning signs that mean you should stop self-treating and talk to a doctor. This is general information, not a diagnosis or a prescription for your specific situation.
How the two drugs actually differ
Paracetamol (you may know it as Panadol, Emzor Paracetamol, or simply 'para') brings down fever and eases mild-to-moderate pain. It is gentle on the stomach and is one of the safest options for most people when taken at the right dose. Ibuprofen (Brufen, Nurofen, and many local brands) belongs to a family called NSAIDs — non-steroidal anti-inflammatory drugs. Because it fights inflammation as well as pain, ibuprofen is often stronger for swelling-type pain like sprains, dental pain, arthritis and menstrual cramps. That same anti-inflammatory action is exactly why ibuprofen can irritate the stomach lining, stress the kidneys, and is risky for some people. Knowing the difference is the whole point of choosing well.
Which one for which problem
As a simple rule of thumb: reach for paracetamol first for fever and ordinary headaches, especially in children and in people with stomach or kidney concerns. Reach for ibuprofen when inflammation is part of the pain — period cramps, a twisted ankle, toothache, muscle and joint pain — provided you have no reason to avoid NSAIDs. The table below is a quick guide, not a fixed rule; your personal health history can change the best choice.
| Symptom | Usually better first choice | Note |
|---|---|---|
| Fever (adult or child) | Paracetamol | Safer on stomach; weight-based dosing for children |
| Simple headache | Paracetamol | Ibuprofen also works if no stomach/kidney issue |
| Period cramps | Ibuprofen | Anti-inflammatory action helps cramping |
| Toothache / dental pain | Ibuprofen | See a dentist if it lasts beyond a few days |
| Sprain, muscle or joint pain | Ibuprofen | Reduces swelling as well as pain |
| Pain with stomach ulcer history | Paracetamol | Avoid ibuprofen unless a doctor advises |
Safe doses for adults
Dosing matters more than most people think, because the harm from these drugs comes mostly from taking too much, too often, or for too long. For paracetamol, the usual adult dose is one to two 500 mg tablets every four to six hours, and most adults should not exceed 4 grams (eight 500 mg tablets) in a 24-hour period. For ibuprofen, a common adult dose is 200 to 400 mg every six to eight hours with food, and most adults should not exceed 1,200 mg a day without medical advice. Always read the leaflet on your specific NAFDAC-registered pack, because brands differ. Children are dosed by weight, not by guesswork — never split an adult tablet for a child without proper guidance from a pharmacist or doctor.
- Take ibuprofen with or just after food to protect your stomach.
- Do not take two different NSAIDs at once (for example ibuprofen plus diclofenac) — that stacks the risk.
- Paracetamol is hidden inside many catarrh and 'flu' combination drugs; check labels so you don't double up by accident.
- Space your doses by the clock; more frequent dosing does not mean faster relief, it means more risk.
- Use the lowest dose that controls the pain, for the shortest time that works.
Stop and seek emergency help
Go to the nearest hospital, or call 112 or 199, if you have signs of an overdose or a serious reaction: confusion or drowsiness, vomiting blood or passing black tarry stools, severe stomach pain, swelling of the lips, face or throat, difficulty breathing, or a widespread rash. A paracetamol overdose can quietly damage the liver even when you feel fine at first — if you suspect anyone has taken too much, get medical help immediately and do not wait for symptoms.
Who should be extra careful with ibuprofen
Ibuprofen and other NSAIDs are not for everyone. Be cautious — and ideally speak to a doctor or pharmacist first — if you have a history of peptic ulcer or recurring stomach upset, kidney disease, uncontrolled high blood pressure or heart problems, asthma that worsens with painkillers, or if you are in the last trimester of pregnancy. Ibuprofen can irritate the gut and worsen an ulcer, which is why people prone to ulcers are usually steered toward paracetamol instead. If you regularly battle gastritis or that burning upper-abdomen pain, our article on peptic ulcer explains what is really going on and what helps. When in doubt, it is faster and safer to ask than to gamble — you can see a doctor online from anywhere in Nigeria for this kind of question.
Make sure the drug itself is genuine
None of this advice helps if the tablet in your hand is fake or substandard. Nigeria has a real problem with counterfeit medicines, and a painkiller that contains the wrong amount of active ingredient is both useless and dangerous. Buy from a registered pharmacy, look for the NAFDAC registration number on the pack, check the expiry date, and be wary of unusually cheap 'deals' from roadside hawkers. Where possible, use the NAFDAC Mobile Authentication Service (the scratch-and-text code on many packs) to confirm a product is genuine. GoDoctor's e-prescription and medicine delivery service sources from verified pharmacies, so what arrives at your door is the real thing.
Can you take both together?
Because paracetamol and ibuprofen work in different ways, a doctor may sometimes advise taking them together or alternating them for stronger pain or stubborn fever — for example after surgery or a bad dental procedure. This can be safe when done correctly, but it should be guided rather than improvised, especially for children, the elderly, and anyone with the cautions listed above. Do not start combining painkillers on your own as a way to push through pain that keeps coming back; pain that needs daily medication for more than a few days is a signal to get properly assessed, not to keep dosing.
FAQ
Is paracetamol or ibuprofen better for fever in Nigeria? Paracetamol is usually the first choice for fever, in both adults and children, because it lowers temperature effectively and is gentler on the stomach. Ibuprofen also reduces fever, but paracetamol is generally preferred unless a doctor advises otherwise, particularly for anyone with stomach or kidney concerns.
Can I take ibuprofen on an empty stomach? It is better not to. Ibuprofen can irritate the stomach lining, so take it with or just after food and with water to reduce the chance of pain, nausea or, over time, an ulcer. If you must take it without food, do so only occasionally and watch for any stomach discomfort.
Which painkiller is safer in pregnancy? Paracetamol is generally considered the safer painkiller during pregnancy when taken at the recommended dose, while ibuprofen and other NSAIDs are usually avoided, especially in the third trimester. Because pregnancy is a special situation, confirm with your doctor before taking any medicine — you can ask a doctor online quickly rather than guessing.
How do I know if a painkiller is fake? Check for a clear NAFDAC registration number, an unexpired date and intact packaging, buy only from a registered pharmacy, and use the NAFDAC Mobile Authentication code where it is printed. If the price seems too good to be true or the seller is informal, treat the product as suspect and buy elsewhere.