If you take a psychoactive substance (drugs, alcohol), you will experience its effects.

But did you know these effects are influenced by factors other than the substance?
That’s because of the law of effect.

If you take a psychoactive substance (drugs, alcohol), you will experience its effects.

But did you know these effects are influenced by factors other than the substance?
That’s because of the law of effect.

Choose Your Experience

Everyone’s experience is unique. If you choose to use, check yourself first.

Begin the experience

FIRST TRIP AT A FESTIVAL?

I'm wondering

A festival can quickly become ultra-stimulating and a little stressful. Start with a small amount, try to keep your friends close, and remember to plan your way home in advance.

VODKA TO WASH DOWN YOUR PILL?

I'm wondering

Mixing substances is unpredictable and riskier (e.g. MDMA can mask the effects of alcohol). If you choose to mix, you can cut down the quantities, take one substance at a time and use water, instead of alcohol, to swallow your pills.

A FEW SHOTS TO FORGET YOUR EX?  

I'm wondering

Alcohol can accentuate the emotions you’re feeling before you consume it. You could start with a shot and wait to feel the effects before taking more.

Plan your trip

Before

01

Tell someone you trust about the substance you’re taking and ask them to check in on you after a few hours.

02

Try to determine in advance how much you plan to use.

03

Be sure to eat a few hours before consuming.

04

Try to get some rest. If you didn’t sleep well last night, or if this is your third party in a row, the drugs can hit harder, and the effects may be unexpected and potentially unpleasant.

05

Plan your return. How will you get back? Who’s with you? Where will you sleep? Do you have enough money for a cab? Is your phone charged enough to find a way home?

06

Make sure to have naloxone on hand. Learn how to use it and make sure your group of friends knows how to administer it:

https://www.quebec.ca/en/health/advice-and-prevention/alcohol-drugs-gambling/rescuing-a-person-from-a-possible-opioid-overdose

07

Have any substances from the unregulated market analyzed. If it’s available near you, use a drug-checking service. It’s free and confidential.

during

01

Try to stay continuously hydrated before, during and after the event with water and/or electrolyte drinks.

02

Remember to cut your dose: start with a smaller amount and wait until you feel the effects of the substance before taking more.

03

Mixing substances can be highly unpredictable and carries increased risks. For example, MDMA can mask the effects of alcohol, leading to potentially dangerous situations. If you do choose to mix substances, consider reducing the quantities and taking them one at a time to minimize risks.

04

If you’re feeling unwell, talk to someone you trust.

After

01

Try to set aside time to rest and take care of yourself.

02

Eat well and stay hydrated with water and/or electrolyte drinks.

03

Ask yourself questions related to your experience. What did you like or dislike? What would you do differently?

04

Have your substance analyzed (if the service is available in your area) if the effects you experienced weren’t what you wanted. It may have contained unexpected molecules.

05

Don’t hesitate to talk about your experience with a professional or people you trust, even if it went really well!

the law
of effect

The effects experienced depend on a combination of factors linked to the substance, the individual and the setting.

The Substance
#1

Substance-specific characteristics that may have an impact on the effects experienced include:

  • Quantity consumed
  • Substance composition (presence of cutting agents, % psychoactive agents such as % alcohol or % THC, etc.)
  • Rate of consumption (e.g. one beer per hour for five hours or five shots in five minutes)
  • Mode of consumption (ingested, injected, smoked, inhaled, snorted, etc.)
  • Mixing substances
The Individual
#2

Individual-specific characteristics that may have an impact on the effects experienced include:

  • Age
  • Genetics
  • Height and weight
  • Physical conditions (fatigue, chronic health problems, infections, dehydration, hunger, etc.)
  • State of mind, psychological state or mood
  • Substance tolerance
  • Expectations around the drug and past experiences
The Setting
#3

Setting-specific characteristics that can have an impact on the effects experienced include:

  • Location (basement of family home, bar, campsite, festival, on a boat, etc.)
  •  Atmosphere (relaxed, stressful, noisy, etc.)
  • Time of day or week (morning before school, evening after work, afternoon, weekend, etc.)
  • Relationships with others (conflictual relationships, presence of strangers, trusted friends, etc.)
  • Sense of security
  • Laws and regulations in place (presence of security guards for entry searches and illegality of use)
  • Endroit (dans le sous-sol de la maison familiale, dans un bar, en camping, dans un festival, etc.)
  • Ambiance (décontractée, stressante, bruyante, etc.)
CHOOSE
YOUR EXPERIENCE
SUBSTANCE
SUBSTANCE

The substance I’m thinking of using.

Alcohol (shots, cocktails, hard liquor)
Amphetamines (speed, uppers)
Cannabis (weed, hash, pot, gummies)
Magic mushrooms (shrooms, psilocybin, mush)
Cocaine (blow, coke, snow)
Energy drinks
I’m mixing it up
MDMA (ecstasy, E, molly, MD)
Psychostimulants (Adderall, Ritalin, study drugs)
CHOOSE
YOUR EXPERIENCE
INDIVIDUAL
INDIVIDUAL

How I Feel

I’m exhausted.
I’m feeling good!
I’m not used to taking this stuff.
I’m sad/stressed/anxious.
CHOOSE
YOUR EXPERIENCE
SETTING
SETTING

The setting i'm in

It’s back-to-school time!
I’m at a festival/rave/show.
I’m engaging in a sexual activity.
I’m hanging out with friends.
I’m physically active.
I’m spending the day in the sun.
I’m using alone.
SUBSTANCE
Je suis déprimé·e/stressé·e/ angoissé·e.
INDIVIDU
Je suis sur mon X,ça va ben
CONTEXTE
Je suis sur mon X,ça va ben
Copy text
Substance
Alcool
Commence par une substance et attends de ressentir ses effets avant de prendre l’autre tout de suite. Tu pourrais aussi prendre de plus petites quantités, et idéalement, n'ajoute pas  une substance que tu n’as jamais prise auparavant.
SETTING
je n'ai pas l'habitude de prendre cette substance là
Commence par une substance et attends de ressentir ses effets avant de prendre l’autre tout de suite. Tu pourrais aussi prendre de plus petites quantités, et idéalement, n'ajoute pas  une substance que tu n’as jamais prise auparavant.
Commence par une substance et attends de ressentir ses effets avant de prendre l’autre tout de suite. Tu pourrais aussi prendre de plus petites quantités, et idéalement, n'ajoute pas  une substance que tu n’as jamais prise auparavant.
Commence par une substance et attends de ressentir ses effets avant de prendre l’autre tout de suite. Tu pourrais aussi prendre de plus petites quantités, et idéalement, n'ajoute pas  une substance que tu n’as jamais prise auparavant.
Commence par une substance et attends de ressentir ses effets avant de prendre l’autre tout de suite. Tu pourrais aussi prendre de plus petites quantités, et idéalement, n'ajoute pas  une substance que tu n’as jamais prise auparavant.
INDIVIDUAL
Alcool
Commence par une substance et attends de ressentir ses effets avant de prendre l’autre tout de suite. Tu pourrais aussi prendre de plus petites quantités, et idéalement, n'ajoute pas  une substance que tu n’as jamais prise auparavant.
Commence par une substance et attends de ressentir ses effets avant de prendre l’autre tout de suite. Tu pourrais aussi prendre de plus petites quantités, et idéalement, n'ajoute pas  une substance que tu n’as jamais prise auparavant.

Age confirmation

This website contains information for people who have reached the age of majority in their province/territory of residence. If you have not reached the age of majority, please close this web page. Confirm that you are at least the age of majority by entering your date of birth.

Need help? Consult “Drugs: help and referral,” available 24/7 by chat/online, or by phone at 514-527-2626 (Montreal) and 1-800-265-2626 (rest of Quebec).

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