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Drug Effects

Get the latest info on some common drugs.

Drug Duration

Find out how long drugs will stay in your system.

Drug Mixing

Find out the effects of mixing drugs.

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Comedowns

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Worried about a mate?

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Doing it tough

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On-site Testing

What you need to know for a random test.

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What you need to know before you drive.

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Bad Reactions

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Staying Safe
Usage Tips

Drug Mixing Calculator

Everyone is different. Effects can vary.

Mixing Calculator
Safe Drug Usage

Select two substances

Find out what drug combinations are lower risk, when you should be cautious, and when mixing is dangerous

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Psilocybin
Nangs (nitrous oxide)
GHB/GBL
Opioids
Methamphetamine
MDMA
LSD
Ketamine
Cocaine
Benzodiazepines
Alcohol
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Select a Drug
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Psilocybin
Nangs (nitrous oxide)
GHB/GBL
Opioids
Methamphetamine
MDMA
LSD
Ketamine
Cocaine
Benzodiazepines
Alcohol
Cannabis
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Unknown

Please choose two substances using the selectors.
Information on drug combinations has been sourced from Harm Reduction Victoria, TripSit, and Hi-Ground.

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Lower Risk Effects

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Caution

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Dangerous

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Trade Facts pays respects to the traditional lands of the Wurundjeri/Woiwurrung people of the Kulin Nation. We pay our respects to their Elders, past, present and emerging.

Trade Facts is proudly inclusive and an ally of LGBTIQ+ community and the movement toward equality.

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