Paracetamolo
Calpol, Disprol, Panadol
Revisione paritaria di Dr Colin Tidy, MRCGPUltimo aggiornamento di Michael Stewart, MRPharmSUltimo aggiornamento 24 Feb 2023
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Paracetamol relieves pain. It also reduces raised body temperature (fever).
You can take a dose of paracetamol every 4-6 hours if needed, but do not take more than four doses in any 24-hour period.
Do not take with anything else which contains paracetamol. Talk to a doctor straightaway if you take too much paracetamol, even if you feel well.
A colpo d'occhio
Paracetamol is a painkiller used for mild to moderate pain and to lower a high temperature.
It is available in many forms, including tablets, capsules, and liquid.
Always check labels to avoid taking more than one product containing paracetamol.
Side effects are rare when taken as recommended and are usually mild.
Do not take more than the recommended dose, as this can damage your liver.
About paracetamol
Tipo di medicinale | Antidolorifico |
Utilizzato per | Pain and fever (high temperature) in adults and children |
Chiamato anche | Acetaminophen (in US); Altridexamol®; Alvedon®; Calpol®; Disprol®; Hedex®; Mandanol®;Panadol®; Parapaed®; |
Disponibile come | Tablet, capsule, soluble tablet, 'melt-in-the-mouth' tablet, oral liquid, oral liquid sachets, suppository and injection |
What is paracetamol used for?
Paracetamol is a painkiller used to relieve mild to moderate pain. It is also useful for lowering a raised temperature, such as during a cold or after childhood immunisations.
Paracetamol is a common painkiller and is available to buy from many retail outlets as tablets/capsules and as liquid medicine. Many brands of 'over-the-counter' combination painkillers contain paracetamol, as do many cold and flu remedies.
It is important that you check the label on any preparation that you buy to make sure that you are not taking more than one preparation containing paracetamol.
Side effects of paracetamol
Paracetamol rarely causes side effects when it is taken as recommended.
If you do experience any, they are usually mild and may include:
Nausea.
Dolore allo stomaco.
Sonnolenza.
Increased sweating.
If you experience any symptoms which you think may be due to it, discuss them with your pharmacist or doctor.
A full list of side effects can be found in the manufacturer's information leaflet supplied with the paracetamol.
Can paracetamol cause autism?
Studies have found that taking paracetamol during pregnancy does not cause autismo. When used at recommended doses, paracetamol is considered safe, however if you’re unsure, you should talk to your doctor.
Who should not take paracetamol?
Some medicines aren’t suitable for everyone. Before taking paracetamol, your doctor or pharmacists needs to know if:
Sei incinta o stai allattando. Questo perché, mentre aspetti o allatti un bambino, dovresti prendere farmaci solo su raccomandazione di un medico.
You have a serious problem with the way your liver works, or if you regularly drink large amounts of alcohol.
You are taking medicines prescribed by a doctor.
Hai mai avuto una reazione allergica a un medicinale.
How to take paracetamol
Read the leaflet that comes with the medicine before you start. It explains how paracetamol works and lists possible side effects.
Take paracetamol exactly as you have been told by your doctor or pharmacist, or as directed on the label of the container.
Recommended doses of paracetamol are:
For adults and children aged 16 years and older: 500 mg-1 g every 4-6 hours up to a maximum of 4 g daily.
For children aged 12-15 years: 480-750 mg every 4-6 hours up to a maximum of four doses daily.
For children aged 10-11 years: 480-500 mg every 4-6 hours up to a maximum of four doses daily.
For children aged 8-9 years: 360-375 mg every 4-6 hours up to a maximum of four doses daily.
For children aged 6-7 years: 240-250 mg every 4-6 hours up to a maximum of four doses daily.
For children aged 4-5 years: 240 mg every 4-6 hours up to a maximum of four doses daily.
For children aged 2-3 years: 180 mg every 4-6 hours up to a maximum of four doses daily.
For children aged 6 months-1 year: 120 mg every 4-6 hours up to a maximum of four doses daily.
For children aged 3-5 months: 60 mg every 4-6 hours up to a maximum of four doses daily.
For children aged 2 months following immunisation: 60 mg, repeated once after 4-6 hours if needed.
You can take a dose of paracetamol every 4-6 hours if needed, up to four times a day. Remember to leave at least four hours between doses.
Do not take more than four doses of paracetamol in any 24-hour period.
You can take paracetamol before or after food.
If you are giving paracetamol to your child, always check the label carefully to make sure you are giving the correct dose for the age of your child.
Never take more than the recommended dose of paracetamol, as taking too much can damage your liver, and if an overdose is suspected you should go to A&E immediately, even if you feel well, taking the medicine packet with you.
If you miss a dose take it as soon as you remember but do not take two doses together to make up for a forgotten dose.
Ottenere il massimo dal tuo trattamento
If your pain is not relieved by taking paracetamol, speak with your pharmacist or doctor for further advice.
Do not take more than one medicine containing paracetamol at the same time, and always check labels on cold, flu, or painkillers to see if they already contain it.
How to store paracetamol
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Conservare in un luogo fresco e asciutto, lontano da fonti di calore e luce diretta.
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Domande frequenti
How long does it take for paracetamol to work?
Paracetamol usually starts working within 30-60 minutes after taking it. Maximum pain relief and fever reduction are typically reached within 1-2 hours, depending on the dose and your individual response.
Can you drink alcohol with paracetamol?
Drinking a small amount of alcohol while taking paracetamol is usually safe. However, alcohol can increase the risk of liver damage, especially if you take high doses or use paracetamol regularly. It is best to wait until the end of your treatment before drinking alcohol.
Can you take paracetamol when pregnant?
Yes, paracetamol is generally considered safe during pregnancy when taken at the recommended dose. Always consult your doctor or midwife before taking any medication while pregnant.
Can you take paracetamol and ibuprofen together?
Yes, paracetamol and ibuprofen can be taken together or alternated for better pain relief. This combination can be used safely if you follow the recommended doses for each medicine.
Can you take paracetamol with antibiotics?
Yes, paracetamol is safe to take with antibiotics. It can help relieve pain or fever caused by infections, and there are no known interactions with most common antibiotics.

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Controlla le possibili interazioni tra farmaci, integratori e alimenti prima di assumerli insieme.
Domande frequenti
How long does paracetamol take to work?
Paracetamol usually starts to relieve pain or reduce a fever within 30-60 minutes after you take it. The full effect is typically noticed within 1 to 2 hours.
Can paracetamol make you feel sleepy?
Yes, drowsiness is listed as a possible side effect of paracetamol, although it rarely occurs when the medicine is taken as recommended.
How many doses of paracetamol can I take in a day?
You should not take more than four doses of paracetamol in any 24-hour period. It’s important to leave at least four hours between doses to avoid taking too much.
Can I give paracetamol to a 2-month-old baby?
For children aged 2 months, paracetamol can be given following immunisation as a 60 mg dose, and can be repeated once after 4-6 hours if needed. Always check the label carefully to ensure you are giving the correct dose for the child's age.
What should I do if I accidentally take too much paracetamol?
If you suspect an overdose of paracetamol, you should go to A&E immediately, even if you feel well. It's important to take the medicine packet with you. Taking too much paracetamol can damage your liver.
How should I dispose of old or unwanted paracetamol?
You should never keep out-of-date or unwanted medicines at home. You can take them to your local pharmacy, which will dispose of them safely for you.
Ulteriori letture e riferimenti
- Manufacturer's PIL, Calpol Infant Suspension 120 mg/5 ml; McNeil Products Ltd. The electronic Medicines Compendium. Dated May 2022.
- Manufacturer's PIL, Paracetamol 500 mg tablets; Zentiva Pharma UK Ltd. The electronic Medicines Compendium. Dated September 2022.
- Acetaminophen Use During Pregnancy and Children’s Risk of Autism, ADHD, and Intellectual Disability
Informazioni sull'autoreVisualizza il profilo completo

Michael Stewart, MRPharmS
Responsabile Revisione Foglietti Illustrativi – Contrattista, Farmacista
BPharm (Hons), MRPharmS
Michael è un farmacista comunitario che esercita nelle Midlands e nel South Yorkshire con oltre 20 anni di esperienza nel consigliare su farmaci e condizioni mediche. Ha una solida esperienza nella formazione sanitaria, avendo prodotto e tenuto corsi di formazione per team di farmacia e personale di strutture di assistenza residenziale, inclusi infermieri. Ha anche contribuito a consigli consultivi farmaceutici per la gestione di condizioni a bassa gravità nella comunità.
Informazioni sul recensoreVisualizza il profilo completo

Dr Colin Tidy, MRCGP
Medico di base, Autore medico
MBBS, MRCGP, MRCP (Paediatrics), DCH
Il Dr Colin Tidy è un medico del NHS, con sede nell'Oxfordshire.
Storia dell'articolo
Le informazioni su questa pagina sono scritte e revisionate da clinici qualificati.
Articolo disponibile anche in Inglese, Tedesco, Spagnolo, Francese, Italiano, Portoghese, Hindi, Ebraico, Arabo, and Svedese.
Prossima revisione prevista: 23 Ago 2027
24 Feb 2023 | Ultima versione

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