Quick answer
What is paracetamol used for?
Paracetamol is a common painkiller used to ease mild to moderate pain and to lower a high temperature. It is generally safe when taken correctly, but taking more than the recommended amount can be dangerous. Always follow the dose on the packet or your prescription.
What is paracetamol?
Paracetamol is one of the most widely used painkillers. It eases mild to moderate pain and helps lower a high temperature. It is available from pharmacies and shops, and is also prescribed. For many everyday aches and pains, it is a sensible first choice because it suits most people and has few interactions.
What it is used for
Paracetamol is commonly used for:
- headaches and migraines
- toothache
- aches and pains from colds and flu
- bringing down a fever
Taking it safely
The single most important rule with paracetamol is never to take more than the recommended amount. The correct dose is on the packet or your prescription. Taking too much, even slightly over a period of time, can cause serious harm to the liver.
A common hidden risk is “doubling up”: many cold and flu remedies already contain paracetamol, so taking one of those alongside plain paracetamol can push you over the safe amount without realising. Always check the ingredients.
Who should check first
Most people can take paracetamol safely, but check with a pharmacist or GP first if you have liver or kidney problems, drink a lot of alcohol, are very underweight, or take other medicines. Always read the patient information leaflet.
If too much is taken
If you think you or someone else has taken too much paracetamol, seek medical help immediately by calling 111 or 999 — even if there are no symptoms and the person feels fine. A paracetamol overdose can be serious but is treatable, and acting quickly matters.
Common questions
- What is paracetamol used for?
- It is used to relieve mild to moderate pain — such as headaches, toothache and aches from colds and flu — and to bring down a high temperature. It is often a sensible first choice because it suits most people.
- Is paracetamol safe?
- Taken at the correct dose, paracetamol is safe for most people, including during pregnancy (though always check). The key safety point is never to exceed the recommended amount, as too much can cause serious liver damage.
- Can I take paracetamol with other painkillers?
- Paracetamol can usually be taken alongside ibuprofen if needed, but should not be combined with other products that also contain paracetamol. Always check labels and ask a pharmacist if unsure.
- What should I do if I take too much?
- Get medical help straight away — call 111 or 999 — even if you feel completely well. An overdose may not cause symptoms at first but can still be serious, and early treatment is important.