Changes in the way the common painkiller paracetamol is sold come into effect from tomorrow. 

From February 1, 2025, non-pharmacy retailers like supermarkets can only sell 16-tablet packs of paracetamol, rather than the 20-tablet packs that have been available.

The change was made after a decision by the Australian Therapeutic Goods Administration in 2023.

What are the changes to paracetamol regulations?

The sale of packs containing 20 tables or more will be illegal if they are sold anywhere other than a pharmacy starting from tomorrow.

The restrictions include any medication containing paracetamol, including cold and flu medicines.

Packs of paracetamol can be sold with a maximum of 16 tablets.

Pharmacies also have to reduce the maximum amount of tablets or capsules they can sell over the counter, from 100 per box to 50.

Boxes of 100 or more will only be available to buy behind the counter at a pharmacy.

The rules may differ in each state and territory.

In Queensland and Western Australia, consumers will need to talk to a pharmacist before buying a pack of paracetamol with more than 16 tablets.

Why are the changes being made?

The changes were made due to worrying levels of overdoses on paracetamol. 

Roughly 225 people are hospitalised every year with liver injury due to paracetamol overdoses and another 50 die from misuse of the drug.

According to the TGA, rates of intentional overdose of paracetamol are the highest among adolescents and young adults.

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