Paracetamol: Uses, How It Works, Medicines

Yes. Paracetamol is the name used in India and the UK, and acetaminophen is the name used in the US. Many brands contain it, alone or mixed with other medicines, so check labels before taking two products together, as this can double the dose.

Follow the label or your doctor's advice. For adults, labels commonly give a maximum of 4 g in 24 hours from all medicines combined, with at least 4 hours between doses. Lower limits may apply to people with liver problems, low body weight or regular alcohol use.

Paracetamol is the medicine usually used to control fever and pain in dengue. Painkillers such as ibuprofen and aspirin are avoided because they can increase the risk of bleeding. Dengue needs a doctor's care; paracetamol only eases the symptoms.

Dolo 650 is a brand name. Its tablet contains paracetamol alone, 650 mg per tablet, so the medicine is paracetamol. Other brands such as Calpol and Crocin also sell paracetamol, but some versions add other ingredients, so read the ingredient list and strength on the pack.

Both ease pain and fever. Paracetamol works mainly in the brain and does little for swelling. Ibuprofen is an NSAID that also reduces inflammation but can irritate the stomach and affect the kidneys. Which one suits a person depends on their health, so ask a doctor or pharmacist.

Yes. Paracetamol tablets can be taken with or without food. Food may slow how quickly it starts to work, but it does not change how well it works. Swallow tablets with water and follow the gap between doses given on the label.

Paracetamol is commonly used in pregnancy when medicine is needed, at the lowest dose for the shortest time. It is also usually considered suitable while breastfeeding. Ask your doctor about any medicine used in pregnancy, especially if fever or pain lasts more than a day or two.

The name stays the same in Hindi, written पैरासिटामोल. People often say 'bukhar ki goli' (fever tablet) for brands such as Dolo or Crocin, but that describes a use, not one medicine. Check the label to see what a tablet actually contains.

At the doses on the label, paracetamol rarely harms the liver or kidneys. Taking more than the daily maximum, even a little extra over several days, can cause serious liver damage. People with liver or serious kidney disease, low body weight or heavy drinking should ask a doctor first, as a lower limit may apply.

NHS guidance says moderate drinking is usually fine with normal doses of paracetamol. Regular heavy drinking or binge drinking raises the risk of liver damage, and a lower daily limit may apply. If you drink a lot or often, ask a doctor or pharmacist before taking it.

Follow the label or your doctor's advice. For adults, labels commonly say to leave at least 4 hours between doses and to take no more than 4 doses in 24 hours. Children's syrups and drops have their own gap and limit printed on the pack.

Check every label first. Many cold and flu products, combination painkillers and some fever syrups already contain paracetamol, sometimes listed as acetaminophen. Taking two of them together can push the total above the daily maximum without you noticing. Count paracetamol from all products together, and ask a pharmacist if unsure.

Paracetamol lowers temperature but does not treat the cause of a fever. See a doctor if fever lasts more than 3 days, or comes with a rash, bleeding, severe headache, stiff neck, breathing trouble, confusion or repeated vomiting. Do not take more than the label allows to bring it down.

Paracetamol taken by mouth usually starts to ease pain or fever within about an hour, and the effect of a dose lasts around 4 to 6 hours. This is why labels leave at least 4 hours between doses. Soluble tablets and syrups may act a little faster than standard tablets.

Neither. Paracetamol relieves pain and lowers fever, but it does not kill bacteria, so it does not treat infections. It is usually not grouped with NSAIDs such as ibuprofen, because it has little effect on inflammation.

No. Single-ingredient paracetamol is approved for sale in India and is not on the CDSCO list of banned medicines. Some fixed-dose combinations that pair paracetamol with other medicines were banned in August 2024, so check the ingredient list on any combination product.