Last published: October 07, 2020

What is paracetamol?

Paracetamol is a pharmaceutical drug, which is use to treat a number of conditions including:

  • mild pain
  • fever
  • strong pain (when combined with codeine)
  • colds and flu (when combined with antihistamines and decongestants).1

Some people use paracetamol by intentionally taking more than the recommended dose, or as an act of self-harm.2

Paracetamol is usually swallowed and comes in different forms including:

  • tablets
  • capsules
  • suppositories
  • soluble powders
  • liquids.1

Other names

Paracetamol may also be known by its brand or trade names. Some common examples include:

Generic name Brand names
Paracetamol Dymadon®, Lemsip®, Panadol®, Panamax®, Tylenol®
Paracetamol and codeine Panadeine Forte®, Panamax Co®
Paracetamol, codeine and doxylamine Mersyndol® and Mersyndol Forte®, Panalgesic®

Effects of paracetamol

There is no safe level of drug use. Use of any drug always carries some risk – even medications can produce unwanted side effects. It’s important to be careful when taking any type of drug.

Paracetamol affects everyone differently, based on:

  • size, weight and health
  • whether the person is used to taking it
  • whether other drugs are taken around the same time
  • the amount taken.

Side effects

The most common side effects of paracetamol are:

  • drowsiness and fatigue
  • rashes and itching.1

Children may occasionally experience low blood sugar and tremors, and feeling hungry, faint and confused after taking paracetamol.1


If the dose is too high or the recommended daily dose is exceeded, an ambulance should be called straight away by dialling triple zero (000). Overdose symptoms, listed below, usually only occur 24 hours after taking the drug. An antidote can be administered if the ambulance is called soon after taking paracetamol.

  • Abdominal pain, nausea, vomiting
  • Liver problems
  • Seizures
  • Coma and death.

Death from paracetamol overdose can take between two and four days and is usually due to liver failure.2

Long-term effects

Regular use of paracetamol may eventually cause the following effects. It’s best to discuss the side effects of long term use with a medical practitioner.

  • Tiredness
  • Breathlessness
  • Bluish tinge to fingers and lips
  • Anaemia (low red blood cell count)
  • Liver and kidney damage1
  1. Upfal J. (2006) The Australian Drug Guide (7th Ed.) Melbourne: Black Inc.
  2. Tittarelli, R., Pellegrini, M., Scarpellini, M. G., Marinelli, E., Bruti, V., Di Luca, N. M., & … Zaami, S. (2017). Hepatotoxicity of paracetamol and related fatalities. European Review For Medical & Pharmacological Sciences, 2195.


treat cold and flu, treats fever, treats mild pain