Drug Vibes is an annual web survey, organised by Sciensano's drugs unit, which investigates characteristics of people aged 18 and older who use drugs.
The survey asks people who currently use drugs about their habits around their consumption, as well as their mental health and socio-demographic characteristics. It focuses particularly on the use of:

Cannabis,  (Powder) cocaine,  Ecstasy/MDMA,  Amphetamines,  Ketamine

Participants are mainly recruited through ads on Facebook and Instagram. They therefore constitute a convenience sample, meaning that they are not representative of the whole population of people who use drugs.

Drug Vibes meets the European Web Survey on Drugs (EWSD)

In 2024, the web survey was conducted as part of a European-wide project : the European Web Survey on Drugs, a web survey conducted in 35 countries, from the EU and beyond, in coordinated by .
The third tab of this dashboard displays a selection of the results of this survey, using the answers of people who indicated that they live in Belgium.
The structure of this survey is similar to Drug Vibes', with many questions in common. However, the surveys have substantial differences, which makes direct comparison of these results ill-advised:

  • Drug Vibes focuses on drug use in the past month, whereas the EWSD focuses on use in the past year. There is therefore a meaningful difference between the analysis population of both studies.
  • A number of questions were asked differently in both studies (e.g. questions with different answer options, like the questions about the motivations, settings of use, or purchase channels).
The studies, although similar, should therefore be considered and analysed separately.

Contents

The second tab of this dashboard enables the investigation of the results from the waves 2022, 2023 and 2025 of Drug Vibes, while the third tab contains results from the 2024 wave of the EWSD — limited to the Belgian respondents.
For each survey, different sections contain results relating to different topics.
The sample section contains information about the whole group of respondents to the survey. The other sections focus on a specific substance and describe aspects of their consumption by the people who indicated that they used them in the last month (for the Drug Vibes survey) or in the last year for the EWSD.

How to navigate this dashboard?

  • In each tab you can choose to visualise data in a graphic view or in table view.
  • You can choose to compare or filter the data based on region, age group, sex or year of the survey and sometimes substance.
  • Be careful when comparing groups or selecting subcategories of people, as the sample size can become very small. These small sample size groups (<50) are not displayed in the graphs but remain visible in the tables. Please interpret results from such small groups with caution.
  • The table view allows you also to download the data in Excel (full dataset or specific selection)
  • For every graph, you can save it as a picture, print it or display the underlying data behind by using this button

Drug Vibes (2022; 2023; 2025)

The results about cannabis, cocaine, amphetamines and ketamine shown in the separate tabs focus specifically about last month use
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Survey question : In which province do you live?


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Survey question : What is your gender?


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Survey question : What is your year of birth?


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Survey question : What is your highest diploma or degree you obtained?


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Survey question : What best describes your living situation in the past month?


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Survey question : Which of the descriptions apply to what you have done in the past 7 days?


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Survey question : Which answer best matches your sexual orientation? [Only asked in 2025]


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Survey question : How long have you been living in Belgium? [Only asked in 2025]


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Survey question : What is your country of birth? [Only asked in 2025]


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Survey question : How often were you bothered by the following problems in the past two weeks? [List of 7 feelings/problems in relation to symptoms related to anxiety (GAD-7 scale)]


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Survey question : How often were you bothered by the following problems in the past two weeks? [List of 7 feelings/problems in relation to symptoms related to depression (PHQ-9 scale)]



Survey question : Where did you receive that/these treatment(s)?
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Survey question : For which of the following substances have you received a treatment to manage or quit your use in the last 12 months? [Only asked in 2025]


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* not prescribed or used in a different way than prescribed       Survey question : Please select all products that you ever tried or consumed and when was the last time you used these products?


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Survey question : Which types of cannabis did you use? [Edibles not asked in 2023]


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Survey question : How often did you use cannabis?


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Survey question : At what age did you start using cannabis? [Not asked in 2022]


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Survey question : How often did you use cannabis to…


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Survey question :  How many portions (joints, water-pipes, dry pipes, edibles, etc.) of herbal cannabis (marijuana/weed) did you consume on a typical day of use?


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Survey question :  How many portions (joints, water-pipes, dry pipes, edibles, etc.) of cannabis resin (hashish) did you consume on a typical day of use?


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Survey question : The pictures below show four different amounts of herbal cannabis (marijuana/weed) in crumbled and non-crumbled form. Which picture best represents the amount of herbal cannabis (marijuana/weed) you usually used as one portion?


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Survey question : The pictures below show four different amounts of cannabis resin (hashish) in crumbled and non-crumbled form. Which picture best represents the amount of cannabis resin (hashish) you usually used as one portion?


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Survey question : Please think now about your cannabis consumption in the last year. How often have you... (1) used cannabis before midday, (2) used cannabis when you were alone, (3) experienced memory problems while consuming cannabis, (4) been told by any of your friends or family members to reduce or stop your cannabis consumption, (5) tried to reduce or stop your cannabis consumption but without success, (6) experienced problems because of your cannabis use


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Survey question : Think about the last time you used herbal cannabis (marijuana/weed), from where did you get them?


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Survey question : Think about the last time you used cannabis resin (hashish), from where did you get them?


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Survey question : Think about the last time you used edible products, from where did you get them?


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Survey question : Where did you use cannabis most often?


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Survey question : In the last 12 months, have you experienced any undesirable or negative health effect(s) from cannabis use? [Only asked in 2025]


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* not prescribed or used in a different way than prescribed       Survey question : When you used cannabis, what other substance(s) did you most often use on the same occasion? [Only asked in 2025]


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Survey question : What is the reason why you use cannabis? [Only asked in 2023]


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Survey question : How often do you use cannabis for medicinal/therapeutic reasons? [Only asked in 2023]


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Survey question : For which condition(s) do you use cannabis? [Only asked in 2023]


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Survey question : In your experience, to what extent does cannabis improve the symptoms of your condition? [Only asked in 2023]


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Survey question : How often did you use cocaine?


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Survey question : How did you most often use powder cocaine (coke)? [Only asked in 2025]


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Survey question : How often did you use powder cocaine (coke) to…


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Survey question : How many grams of powder cocaine (coke) did you use on a typical day of use?


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Survey question : At what age did you start using powder cocaine (coke)? [Not asked in 2022]


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Survey question : Think about the last time you used powder cocaine (coke), from where did you get it? [Not asked in 2023]


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Survey question : Where did you use powder cocaine (coke) most often?


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Survey question : In the last 12 months, have you experienced any undesirable or negative health effect(s) from using powder cocaine (coke)? [Only asked in 2025]


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* not prescribed or used in a different way than prescribed       Survey question : When you used powder cocaine (coke), what other substance(s) did you most often use on the same occasion? [Only asked in 2025]


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Survey question : What forms of ecstasy/MDMA did you use?


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Survey question : How did you most often use ecstasy/MDMA? [Only asked in 2025]


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Survey question : How often did you use ecstasy/MDMA?


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Survey question : How many tablets did you use on a typical day of use?


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Survey question : How many grams of powder/crystals did you use on a typical day of use?


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Survey question : At what age did you start using ecstasy/MDMA? [Not asked in 2022]


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Survey question : Think about the last time you used ecstasy/MDMA, from where did you get it?


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Survey question : Where did you use ecstasy/MDMA most often?


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Survey question : How often did you use ecstasy/MDMA to…


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Survey question : In the last 12 months, have you experienced any undesirable or negative health effect(s) from using ecstasy/MDMA? [Only asked in 2025]


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* not prescribed or used in a different way than prescribed       Survey question : When you used ecstasy/MDMA, what other substance(s) did you most often use on the same occasion? [Only asked in 2025]


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Survey question : What forms of amphetamines did you use?


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Survey question : How did you most often use amphetamines (speed)? [Only asked in 2025]


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Survey question : How often did you use amphetamines?


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Survey question : How many grams of powder/crystals did you use on a typical day of use?


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Survey question : At what age did you start using amphetamines? [Not asked in 2022]


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Survey question : Think about the last time you used amphetamines, from where did you get it?


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Survey question : Where did you use amphetamines most often?


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Survey question : How often did you use amphetamines to…


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Survey question : In the last 12 months, have you experienced any undesirable or negative health effect(s) from using amphetamines (speed)? [Only asked in 2025]


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* not prescribed or used in a different way than prescribed       Survey question : When you used amphetamines (speed), what other substance(s) did you most often use on the same occasion? [Only asked in 2025]


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Survey question : What forms of ketamine did you use?


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Survey question : How did you most often use ketamine? [Only asked in 2025]


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Survey question : How often did you use ketamine?


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Survey question : How many grams of powder/crystals did you use on a typical day of use?


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Survey question : At what age did you start using ketamine? [Not asked in 2022]


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Survey question : Think about the last time you used ketamine, from where did you get it?


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Survey question : Where did you use ketamine most often?


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Survey question : How often did you use ketamine to…


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Survey question : In the last 12 months, have you experienced any undesirable or negative health effect(s) from using ketamine? [Only asked in 2025]


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* not prescribed or used in a different way than prescribed       Survey question : When you used ketamine, what other substance(s) did you most often use on the same occasion? [Only asked in 2025]


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Survey question : Would you tell us into which group the new psychoactive substance(s) you have used in the last 30 days belong?


European Web Survey on Drugs (2024)

These results concerns respondents who live in Belgium, for top-level findings at the european level, see here
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Survey question : In which region do you live?


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Survey question : Do you identify as...?


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Survey question : What is your age?


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Survey question : Please tell us what your highest level of education completed is.


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Survey question : Which of the following best describes your living situation?


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Survey question : Which of the following best applies to you?


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Survey question : How often were you bothered by the following problems in the past two weeks? [List of 7 feelings/problems in relation to symptoms related to anxiety (GAD-7 scale)]


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Survey question : How often were you bothered by the following problems in the past two weeks? [List of 7 feelings/problems in relation to symptoms related to depression (PHQ-9 scale)]


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Survey question : Have you received any treatment to manage or quit your use of illicit drugs in the last 12 months? By treatment, we mean medical or psycho-social approaches, in person or online, and including self-help structured programmes. If yes, please tell us for which drug(s). Select all that apply.


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Survey question : When did you last use the following substances? Select all that apply


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Survey question : During the last 12 months, what types of cannabis have you used? Select all that apply.


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Survey question : How many days have you used any cannabis, resin or herb, during the last 30 days?


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Survey question : How many days have you used any cannabis, resin or herb, during the last 12 months?


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Survey question : At what age did you use cannabis for the first time?


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Survey question : Last time you used cannabis, what other substances have you used on the same occasion? Select all that apply.


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Survey question : In the last 12 months, why did you use cannabis?


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Survey question : In the last 12 months, have you used cannabis to improve or manage any of the following? Select all that apply.


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Survey question : Have you used cannabis at any of the following settings in the last 12 months?


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Survey question : How many joints/pipes do you use on a typical day you use herbal cannabis (marijuana/weed)?


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Survey question : How many joints/pipes do you use on a typical day you use cannabis resin (hashish)?


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Survey question : Which picture shows the amount of herbal cannabis (marijuana/weed) you usually put in the joint/pipe?


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Survey question : Which picture shows the amount of cannabis resin (hashish) you usually put in the joint/pipe?


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Survey question : In the last 12 months, how did you buy herbal cannabis (marijuana/weed)? Select all that apply.


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Survey question : In the last 12 months, how did you buy cannabis resin (hashish)? Select all that apply.


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Survey question : Now we are interested in unintended adverse or negative health effects caused by using cannabis. Select all that apply. In the last 12 months, have you experienced any adverse or negative health effect(s) from cannabis use?


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Survey question : Please think now about your cannabis consumption in the last year. How often have you... (1) used cannabis before midday, (2) used cannabis when you were alone, (3) experienced memory problems while consuming cannabis, (4) been told by any of your friends or family members to reduce or stop your cannabis consumption, (5) tried to reduce or stop your cannabis consumption but without success, (6) experienced problems because of your cannabis use


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Survey question : On how many days have you used cocaine powder during the last 30 days?


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Survey question : On how many days have you used cocaine powder during the last 12 months?


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Survey question : During the last 12 months, what types of cocaine have you used?


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Survey question : Last time you used cocaine powder, what other substances have you used on the same occasion? Select all that apply.


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Survey question : In the last 12 months, why did you use cocaine powder? Select all that apply.


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Survey question : Have you used cocaine powder at any of the following settings in the last 12 months? Select all that apply.


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Survey question : How do you usually use cocaine powder? Select all that apply.


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Survey question : In the last 12 months, how did you buy cocaine powder? Select all that apply.


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Survey question : How much do you use on a typical day you use cocaine powder (in grams)?


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Survey question : On how many days have you used ecstasy/MDMA during the last 30 days?


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Survey question : On how many days have you used ecstasy/MDMA during the last 12 months?


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Survey question : What forms of ecstasy/MDMA do you usually use?


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Survey question : Last time you used ecstasy/MDMA, what other substances have you used on the same occasion? Select all that apply.


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Survey question : In the last 12 months, why did you use ecstasy/MDMA? Select all that apply.


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Survey question : Have you used ecstasy/MDMA at any of the following settings in the last 12 months? Select all that apply.


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Survey question : How do you usually use ecstasy/MDMA? Select all that apply.


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Survey question : In the last 12 months, how did you buy ecstasy/MDMA? Select all that apply.


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Survey question : How many tablets do you use on a typical day you use ecstasy/MDMA?


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Survey question : On how many days have you used amphetamine during the last 30 days?


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Survey question : On how many days have you used amphetamine during the last 12 months?


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Survey question : What forms of amphetamine do you usually use?


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Survey question : Last time you used amphetamine, what other substances have you used on the same occasion? Select all that apply.


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Survey question : In the last 12 months, why did you use amphetamine? Select all that apply.


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Survey question : In the last 12 months, why did you use amphetamine? Select all that apply.


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Survey question : How do you usually use amphetamine? Select all that apply.


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Survey question : In the last 12 months, how did you buy amphetamine? Select all that apply.


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Survey question : How many tablets do you use on a typical day you use amphetamine?


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Survey question : What forms of ketamine do you usually use?


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Survey question : On how many days have you used ketamine during the last 30 days?


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Survey question : On how many days have you used ketamine during the last 12 months?


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Survey question : Last time you used ketamine, what other substances have you used on the same occasion? Select all that apply.


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Survey question : In the last 12 months, why did you use ketamine? Select all that apply.


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Survey question : Have you used ketamine at any of the following settings in the last 12 months? Select all that apply.


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Survey question : How do you usually use ketamine? Select all that apply.


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Survey question : In the last 12 months, how did you buy ketamine? Select all that apply.


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Survey question : How many grams do you use on a typical day you use ketamine?


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Survey question : On how many days have you used that new substance during the last 30 days?


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Survey question : On how many days have you used that new substance during the last 12 months?


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Survey question : Would you tell us into which group belong the new psychoactive substance(s) you have used in the last 12 months? Select all that apply.


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Survey question : Thinking again about the new psychoactive substance ('NPS') you used most often in the last 12 months, what was its appearance/form? Select all that apply.


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Survey question : Thinking about the NPS that you have used most often in the last 12 months, why did you use it? Select all that apply.


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Survey question : Have you used NPS at any of the following settings in the last 12 months? Select all that apply.


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Survey question : Thinking about the NPS that you have used most often in the last 12 months; how do you usually use it? Select all that apply.


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Survey question : What other substances have you usually used on the same occasion as the NPS that you have used most often the last time you have used it? Select all that apply.


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Survey question : In the last 12 months, how did you buy the NPS that you use most often? Select all that apply.


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Survey question : You pointed out having used synthetic cathinones before, could you please specify for the following substances when you have used them the last time?