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Spring brings a breath of fresh air to the checkit! structures and we are delighted to be able to share the news with you: We are changing our opening hours! 🥳
So that you can use our services more flexibly, we are changing our opening hours from April 2025 and have opened an additional location.
🏠 What is changing in the homebase?
From 1 April 2025, you will be able to use our services four days a week without making an appointment. During this time, you can drop by for individual counselling sessions or call us, hand in samples for drug checking and also request your analysis result on site and by phone.
The homebase opening hours are:
- Monday, Thursday and Friday from 13:30-18:30
- Tuesday from 10:30-15:30
You can reach us at these times by telephone on 01/4000-53655.
Address: Gumpendorfer Straße 8, 1060 Vienna
⚗️ Important information on drug checking!
- You can submit one sample per day for analysis.
- As our quota is limited, we cannot guarantee that it will always be possible to provide samples.
- If you like, you are welcome to call in advance and enquire.
You can find more information on our website.
🏘 NEW: Additional U4 Centre location
checkit! has additional premises for counselling sessions away from the homebase. These are located in the U4 Centre at the U4 station "Meidling Hauptstraße". Counselling sessions at the U4 Center are currently only available by appointment. You can find directions here in the post and on our website.
The checkit! group now also takes place in the new premises.
ℹ️ What does not change?
Legal advice is still available by telephone on Thursdays from 17:00-19:00 on 01/4000-53660. You can also continue to hand in samples for drug checking via the checkit! boxes in certain pharmacies. You can find more information on our website. For all other enquiries (e.g. workshops), please contact our office on 01/4000-53650 on Monday, Tuesday, Thursday and Friday from 10:00-15:00.
#counselling #drugchecking #saferuse #harmreduction #riskreduction #checkit #checkyourdrugs #nightlife #wien #vienna
Our current warnings for calendar week 12 are now online!
The warnings show all samples that have been analysed since the last publication of checkit! and classified as high-dose, unexpected or of particular health concern.
At the beginning and middle of March 2025, we tested a number of substances of particular health concern. In addition to high-dose ecstasy tablets, one cocaine sample was found to contain clindamycin instead of cocaine. Five other cocaine samples also contained mixtures of known extenders such as procaine, levamisole and caffeine. In three samples submitted as cannabis, unknown substances were detected in addition to cannabis. Flualprazolam was found in two tablets dispensed as XANAX (alprazolam). Two samples dispensed as 3-MMC contained 2-MMC instead. In a further mephedrone sample, an unknown substance was found in addition to 4-MMC.
You can find the link to the warnings in the bio, our current story and in the "Warnings" highlight :)
(Tablets with brand logos are in no way associated with the brand shown)
#warnings #checkitwarnings #drugchecking #drugtesting #saferuse #counselling #harmreduction #riskreduction #drugcheckingresults #checkit #checkitwien #infos #checkyourdrugs #konsum #freizeitdrogen #recreationaldruguse #nightlife #wien #vienna #austria
Our current warnings for calendar week 10 are now online!
The warnings show all samples that have been analysed since the last publication of checkit! and classified as high-dose, unexpected or of particular health concern.
At the end of February 2025, we tested a number of substances that pose a particular health risk. In addition to high-dose ecstasy tablets, a high dose of LSD was also detected on an LSD trip. A sample delivered as mephedrone contained traces of the cathinone 2-MMC and 3-CMC instead of the expected 4-MMC. In another mephedrone sample, N-ethylpenetrone was detected. Unknown substances were found in a sample submitted as CBD-P and a CBD edible. One sample submitted as speed did not contain amphetamine, but pregabalin.
You can find the link to the warnings in the bio, our current story and in the "Warnings" highlight :)
(Tablets with brand logos are in no way associated with the brand shown)
#warnings #checkitwarnings #drugchecking #drugtesting #saferuse #counselling #harmreduction #riskreduction #drugcheckingresults #checkit #checkitwien #infos #checkyourdrugs #konsum #freizeitdrogen #recreationaldruguse #nightlife #wien #vienna #austria
Our current warnings for calendar week 8 are now online!
The warnings show all samples that have been analysed since the last publication of checkit! and classified as high-dose, unexpected or of particular health concern.
In mid-February 2025, we tested a number of substances of particular health concern. Only the active ingredient 3-CMC was found in all three samples submitted as 3-MMC. Only 3-CMC was also detected in two samples delivered as speed. In two samples delivered as GHB, the active substance GBL was detected instead of GHB.
You can find the link to the warnings in the bio, our current story and in the "Warnings" highlight :)
(Tablets with brand logos are in no way associated with the brand shown)
#warnings #checkitwarnings #drugchecking #drugtesting #saferuse #counselling #harmreduction #riskreduction #drugcheckingresults #checkit #checkitwien #infos #checkyourdrugs #konsum #freizeitdrogen #recreationaldruguse #nightlife #wien #vienna #austria
Our current warnings for calendar week 6 are now online!
The warnings show all samples that have been analysed since the last publication of checkit! and classified as high-dose, unexpected or of particular health concern.
In mid-January and early February 2025, we tested a number of substances of particular health concern during both stationary and mobile drug testing. In addition to a large number of high-dose ecstasy tablets, two tablets contained 5-MeO-MiPT in addition to or instead of MDMA, amphetamine and caffeine. Another MDMA sample was found to contain 3-CMC and one cocaine sample was found to contain mephedrone and an unknown substance instead of cocaine. Several samples submitted as cocaine also contained combinations of the typical extenders levamisole, procaine or caffeine. Two speed samples also contained MDMA or cocaine in addition to amphetamine. Another speed sample contained methamphetamine instead of amphetamine, another contained ketamine and another sample contained cocaine. One sample submitted for analysis as ketamine contained 2-MMC. In addition to two high-dose 2C-B tablets, two others contained several unknown substances in addition to 2C-B. Two LSD samples contained an unknown substance in addition to or instead of the expected LSD. MDMB-4en-PINACA was detected in one sample dispensed as cannabis. Three samples submitted as mephedrone contained 2-MMC instead of the expected 4-MMC. In three further 3-MMC samples, 2-MMC or 3-CMC were detected.
You can find the link to the warnings in the bio, our current story and in the "Warnings" highlight :)
(Tablets with brand logos are in no way associated with the brand shown)
#warnings #checkitwarnings #drugchecking #drugtesting #saferuse #counselling #harmreduction #riskreduction #drugcheckingresults #checkit #checkitwien #infos #checkyourdrugs #konsum #freizeitdrogen #recreationaldruguse #nightlife #wien #vienna #austria
Our current warnings for calendar week 4 are now online!
The warnings show all samples that have been analysed since the last publication of checkit! and classified as high-dose, unexpected or of particular health concern.
In mid-December 2024 and early January 2025, we tested a number of substances of particular health concern. In addition to two high-dose ecstasy tablets, one tablet dispensed as ecstasy contained the anabolic androgenic steroid metandienone instead of MDMA, while another contained 2C-B. One MDMA sample was found to contain 3-CMC. Four speed samples contained DPIA as well as amphetamine, one sample contained cocaine instead of amphetamine and another methamphetamine. Two samples submitted for analysis as cocaine also contained levamisole in addition to cocaine, and three contained procaine. In addition to cocaine and procaine, we also found caffeine in one sample, phenacetin in another and a further sample contained an unknown substance. One cocaine sample was analysed and found to be methamphetamine. We were able to detect MDMB-4en-PINACA in one sample submitted as H4-CBD and three as THC cannabis. Two CBD cannabis samples contained ADB-4en-PINACA and in one sample submitted as HHC, two unknown substances were detected in addition to HHC.
You can find the link to the warnings in the bio, our current story and in the "Warnings" highlight :)
(Tablets with brand logos are in no way associated with the brand shown)
#warnings #checkitwarnings #drugchecking #drugtesting #saferuse #counselling #harmreduction #riskreduction #drugcheckingresults #checkit #checkitwien #infos #checkyourdrugs #konsum #freizeitdrogen #recreationaldruguse #nightlife #wien #vienna #austria
What's in our food is written on the packaging. This makes it clear what's inside.
This is not at all clear with psychoactive substances from the black market. Because there are no rules, ingredient lists or controls! That's why it's easy to add extenders to substances.
But - what are extenders anyway? Why are they used? And how can they work? In our video, we summarise what you need to look out for and how you can reduce risks. You can find the whole video on YouTube - link in the link tree.
If you have any questions, please contact the checkit! team :)
This video was created in co-operation with checkit! and the Institute for Addiction Prevention of the Addiction and Drug Coordination Vienna. Animation and graphics by Polarfux.
#consumption #recreationaldruguse #drugchecking #drugtesting #saferuse #harmreduction #riskreduction #checkit #checkitwien #infos #checkyourdrugs #nightlife #party #wien #vienna #austria
❄️ The checkit! team will soon be taking a winter break (23.12-12.01.) ❄️
We are not using the break to relax, but are working diligently in the background on the planned expansion of our offers - you will get more information about this soon! :)
From 13 January we will be available for you again as usual!
You can find more information on our website - link in the link tree
1TP5winter break 1TP5drugchecking 1TP5energyfuelling 1TP5winteriscoming 1TP5pilltesting 1TP5checkitwien
Our current warnings for calendar week 50 are online!
The warnings show all samples that have been analysed since the last publication of checkit! and classified as high-dose, unexpected or of particular health concern.
At the beginning of December 2024, we tested a number of substances of particular health concern. Four ecstasy tablets contained a high quantity of MDMA. Two samples submitted for analysis as 3-MMC (3-methylmethcathinone) turned out to be 2-MMC (2-methylmethcathinone). One sample submitted for analysis as cocaine contained 4-MMC (mephedrone) and an unknown substance. In addition to LSD and iso-LSD, a previously unknown substance was also detected in a trip submitted for analysis as LSD.
You can find the link to the warnings in the bio, our current story and in the "Warnings" highlight :)
(Tablets with brand logos are in no way associated with the brand shown)
#warnings #checkitwarnings #drugchecking #drugtesting #saferuse #counselling #harmreduction #riskreduction #drugcheckingresults #checkit #checkitwien #infos #checkyourdrugs #konsum #freizeitdrogen #recreationaldruguse #nightlife #wien #vienna #austria
Our current warnings for calendar week 48 are online!
The warnings show all samples that have been analysed since the last publication of checkit! and classified as high-dose, unexpected or of particular health concern.
At the end of November 2024, we tested a number of substances of particular health concern. Over a quarter of the cocaine samples submitted during this period contained either levamisole or procaine in addition to cocaine. Cathinone 3-CMC (clophedrone) was identified in two samples submitted for analysis as 3-MMC and cathinone 2-MMC in a further sample. One sample submitted for analysis as 3-FMC contained 2-FMC and an unknown substance instead.
You can find the link to the warnings in the bio, our current story and in the "Warnings" highlight :)
(Tablets with brand logos are in no way associated with the brand shown)
#warnings #checkitwarnings #drugchecking #drugtesting #saferuse #counselling #harmreduction #riskreduction #drugcheckingresults #checkit #checkitwien #infos #checkyourdrugs #konsum #freizeitdrogen #recreationaldruguse #nightlife #wien #vienna #austria
Our current warnings for calendar week 46 are online!
The warnings show all samples that have been analysed since the last publication of checkit! and classified as high-dose, unexpected or of particular health concern.
At the beginning of November 2024, we tested a number of substances of particular health concern. Only the active ingredient mefenamic acid was detected in two samples delivered as cocaine. The corresponding active substance was not detected in any of the substances delivered as 3-MMC; instead, the active substances 2-MMC and 3-CMC were found. The synthetic cannabinoid ADB4en-PINACA was detected in one sample delivered as cannabis.
You can find the link to the warnings in the bio, our current story and in the "Warnings" highlight :)
(Tablets with brand logos are in no way associated with the brand shown)
#warnings #checkitwarnings #drugchecking #drugtesting #saferuse #counselling #harmreduction #riskreduction #drugcheckingresults #checkit #checkitwien #infos #checkyourdrugs #konsum #freizeitdrogen #recreationaldruguse #nightlife #wien #vienna #austria
⚠ Fentanyl in a heroin sample ⚠
In Vienna, the addition of the synthetic opioid fentanyl was detected in a sample delivered as heroin.
DUE TO THE HIGH POTENCY OF SYNTHETIC OPIOIDS AND THE INCREASED RISK OF OVERDOSES, WE STRONGLY ADVISE AGAINST THEIR USE!
💡 Fentanyl is a synthetic opioid that is around 50 times more potent than heroin and is therefore extremely difficult to dose. Consumption can lead to a reduction in respiratory rate and even life-threatening respiratory depression! Across Europe, reports of drug-related emergencies involving synthetic opioids have been on the rise for a few years now.
The potency of synthetic opioids is sometimes many times higher than that of morphine. Some are thousands to ten thousand times more effective than morphine. This makes it difficult or even impossible to find a dosage that leads to the desired effects.
Sometimes they are sold as synthetic opioids, sometimes they are detected as an unexpected admixture (e.g. in heroin, oxycodone tablets or benzodiazepine tablets).
‼️ Even small amounts can trigger life-threatening overdose symptoms.
💡 RISK REDUCTION
- Use drug checking if possible. The appearance of a substance says nothing about the ingredients.
- If you don't have the option of drug checking, consume small amounts and wait to see the effects.
- Don't consume alone and take turns consuming.
- Call the emergency services (144) if you or someone else is unwell.
- Avoid mixed consumption, especially with other "downers".
🔀 MIXED CONSUMPTION
As with all opioids, consumption together with other depressant substances ("downers") increases the risk of overdose, which can lead to life-threatening respiratory depression.
Together with stimulant substances (e.g. cocaine), the body is heavily burdened by the opposite effects. This can lead to cardiovascular failure.
You can find more information on our website: https://checkit.wien/substanz/synthetische-opioide/
Cocaine and alcohol
If you consume several substances together or within a short period of time, this can be particularly stressful and risky for your body and mind. This is because the effects can reinforce, weaken or even change each other.
If you consume cocaine together with alcohol, the following happens, among other things:
Cocaethylene forms in the liver when it is broken down. It is more toxic, i.e. more poisonous, and the risk of cardiac arrhythmia is higher than if you only consume cocaine. Cocaethylene also has a longer half-life than cocaine. This means that your body needs longer to break it down again.
Possible excipients contained in cocaine can also lead to interactions and increase the risk of adverse effects.
In recent months, procaine has been increasingly detected as an extender in cocaine samples
-> all the more reason to use drug checking
The combination of cocaine and alcohol also leads to an underestimation of the effects of alcohol. You feel sober and don't realise the effects of the alcohol, even though you are drunk. Overconfidence and loss of control increase the dangers for you, friends and acquaintances, as well as other road users, especially in road traffic.
If you have any questions, please feel free to contact us 😊 You can find our contact details on our website (link in the link tree).
#consumption #recreationaldrugs #counselling #recreationaldruguse #drugchecking #drugtesting #saferuse #harmreduction #riskreduction #checkit #checkitwien #infos #checkyourdrugs #nightlife #party #wien #vienna #austria #koks #cocaine #alcohol
Our current warnings for calendar week 44 are online!
The warnings show all samples that have been analysed since the last publication of checkit! and classified as high-dose, unexpected or of particular health concern.
At the end of October 2024, we tested a number of substances of particular health concern during mobile and stationary drug checking. In addition to some (very) high-dose ecstasy tablets, an unknown substance was detected in two tablets. More than one in three cocaine samples contained one or more extenders in addition to cocaine, including procaine in many cases. In one sample submitted for analysis as ketamine, 3-CMC (clophedrone) was identified instead. Three samples submitted for analysis as either 3-MMC and mephedrone (4-MMC) contained a different cathinone instead of the expected substance: 2-MMC or 3-CMC (clophedrone).
You can find the link to the warnings in the bio, our current story and in the "Warnings" highlight :)
(Tablets with brand logos are in no way associated with the brand shown)
#warnings #checkitwarnings #drugchecking #drugtesting #saferuse #counselling #harmreduction #riskreduction #drugcheckingresults #checkit #checkitwien #infos #checkyourdrugs #konsum #freizeitdrogen #recreationaldruguse #nightlife #wien #vienna #austria
Our current warnings for calendar week 42 are online!
The warnings show all samples that have been analysed since the last publication of checkit! and classified as high-dose, unexpected or of particular health concern.
At the beginning of October 2024, we tested a number of substances of particular health concern. The synthetic cannabinoid MDMB-4en-PINACA was detected in a sample submitted for analysis as cannabis. In three samples submitted for analysis as 3-MMC or mephedrone (4-MMC), a different synthetic cathinone - 3-CMC or 2-MMC - was identified in each case.
You can find the link to the warnings in the bio, our current story and in the "Warnings" highlight :)
(Tablets with brand logos are in no way associated with the brand shown)
#warnings #checkitwarnings #drugchecking #drugtesting #saferuse #counselling #harmreduction #riskreduction #drugcheckingresults #checkit #checkitwien #infos #checkyourdrugs #konsum #freizeitdrogen #recreationaldruguse #nightlife #wien #vienna #austria
Our current warnings for calendar week 40 are online!
The warnings show all samples that have been analysed since the last publication of checkit! and classified as high-dose, unexpected or of particular health concern.
At the end of September 2024, we tested a number of substances of particular health concern. In addition to some high-dose ecstasy tablets, one sample submitted for analysis as MDMA contained an unknown substance instead of MDMA. Several cocaine samples contained procaine in addition to cocaine. Some other samples also contained caffeine and/or levamisole in addition to cocaine and procaine. Another cocaine sample contained cocaine, caffeine, procaine, levamisole and phenacetin.
You can find the link to the warnings in the bio, our current story and in the "Warnings" highlight :)
(Tablets with brand logos are in no way associated with the brand shown)
#warnings #checkitwarnings #drugchecking #drugtesting #saferuse #counselling #harmreduction #riskreduction #drugcheckingresults #checkit #checkitwien #infos #checkyourdrugs #konsum #freizeitdrogen #recreationaldruguse #nightlife #wien #vienna #austria
Our current warnings for calendar week 38 are online!
The warnings show all samples that have been analysed since the last publication of checkit! and classified as high-dose, unexpected or of particular health concern.
At the beginning of September 2024, we tested a number of substances of particular health concern. The active substance 1V-LSD was detected in a sample submitted as LSD. Methamphetamine and the active substance 2-MMC were detected in a sample submitted as 3-MMC. Furthermore, the active ingredient ketamine was found in an MDMA sample in addition to the expected MDMA.
You can find the link to the warnings in the bio, our current story and in the "Warnings" highlight :)
(Tablets with brand logos are in no way associated with the brand shown)
#warnings #checkitwarnings #drugchecking #drugtesting #saferuse #counselling #harmreduction #riskreduction #drugcheckingresults #checkit #checkitwien #infos #checkyourdrugs #konsum #freizeitdrogen #recreationaldruguse #nightlife #wien #vienna #austria
Next Friday, our event team is organising another Night Check 🥳
You can hand in substances for analysis at homebase, get your result the same evening and then go out and party wherever you want!
Where: checkit! homebase (Gumpendorfer Straße 8, 1060 Vienna)
When: Friday, 27.09.2024; sample collection from 18:00 - 23:00
Results enquiry: in person or by telephone until 00:30
---as always anonymous & free of charge
Procedure:
- Simply drop by with your sample from 18:00. You will receive a sample code when you hand it in
- Then your sample is sent to the checkit! laboratory for analysis
- The result is available after approx. 1.5 hours
- If you give us a telephone number, we will call you to let you know the result. You can also "pick up" the result in person by 00:30
Important information:
- A maximum of 2 samples per person can be submitted for analysis
- No analysis of cannabis products possible during the Night Check
- We are usually very busy when we start at 18:00 and there are waiting times. You are welcome to come by later, because every sample that is handed in by 23:00 will be analysed the same evening
We look forward to seeing you! (:
#consumption #recreationaldruguse #drugchecking #drugtesting #saferuse #harmreduction #riskreduction #checkit #checkitwien #checkyourdrugs #wien #vienna #austria
Our current warnings for calendar week 36 are online!
The warnings show all samples that have been analysed since the last publication of checkit! and classified as high-dose, unexpected or of particular health concern.
At the end of August 2024, we tested a number of substances of particular health concern during inpatient drug checking. In addition to several high-dose ecstasy tablets, methamphetamine was detected instead of MDMA in a sample submitted as MDMA. One MDMA sample contained 3-CMC instead of MDMA, another 3-CMC and iso-3-CMC. Half of the cocaine samples submitted during the period contained at least one extender, many of which contained procaine. One sample submitted as ketamine contained the two new psychoactive substances 2-fluorodeschloroketamine and deschloro-N-ethylketamine. One cannabis sample contained the new synthetic cannabinoid ADB-BUTINACA, and an unknown substance was detected in two others.
You can find the link to the warnings in the bio, our current story and in the "Warnings" highlight :)
(Tablets with brand logos are in no way associated with the brand shown)
#warnings #checkitwarnings #drugchecking #drugtesting #saferuse #counselling #harmreduction #riskreduction #drugcheckingresults #checkit #checkitwien #infos #checkyourdrugs #konsum #freizeitdrogen #recreationaldruguse #nightlife #wien #vienna #austria
The checkit! - Drug Checking Annual Report for 2023 is online - in english!
This annual report provides an overview of the analysis results of various psychoactive substances that were submitted for analysis in 2023 at music events, during stationary drug checking at the checkit!-homebase or via pharmacies.
You can find the full report including safer use information on our website (link in the link tree).
#drugchecking #checkit #report #harmreduction #saferuse #riskreduction #warning #vienna #austria
Our current warnings for calendar week 34 are online!
The warnings show all samples that have been analysed since the last publication of checkit! and classified as high-dose, unexpected or of particular health concern.
At the beginning and middle of August 2024, we tested a number of substances of particular health concern during mobile and stationary drug checking. Almost half of the cocaine samples submitted during this period contained at least one extender, many of which contained procaine. The cathinone 3-CMC (clophedrone) was detected in two samples submitted for analysis as mephedrone (4-MMC) and 2-MMC in one. In another mephedrone sample, a combination of the cathinones 2-MMC and N-ethylpentedrone was identified.
You can find the link to the warnings in the bio, our current story and in the "Warnings" highlight :)
(Tablets with brand logos are in no way associated with the brand shown)
#warnings #checkitwarnings #drugchecking #drugtesting #saferuse #counselling #harmreduction #riskreduction #drugcheckingresults #checkit #checkitwien #infos #checkyourdrugs #konsum #freizeitdrogen #recreationaldruguse #nightlife #wien #vienna #austria