Belgium's chemsex services are anchored in Brussels and Antwerp. Both cities have harm reduction infrastructure with LGBTQ+-aware staff who understand chemsex in context.
For drug mechanics, overdose protocols, and harm reduction principles, check out the guide below.
Emergency
Call 112 if someone is unresponsive, breathing poorly, or in cardiac distress. Belgian emergency services treat drug-related medical emergencies as medical situations — call without hesitation.
Services
Ex Aequo (Brussels)
The primary community resource for gay men navigating chemsex in Brussels. Harm reduction resources, non-judgmental counselling, and signposting to specialist support. They understand the intersection of chemsex and gay sexual health specifically. Website: exaequo.be
ITM Help Center (Antwerp)
Addresses chemsex as part of its comprehensive sexual health brief for gay men in Antwerp and Flanders. Counselling and harm reduction support alongside testing and PrEP monitoring. Website: itg.be
Free Clinic (Antwerp)
Addiction and harm reduction services in Antwerp addressing drug use including in sexual contexts. First point of contact is often Adviespunt Verslaving, but Free Clinic handles harm reduction. free-clinic.be
VAD (Vlaamse Instelling voor Alcohol- en Drugproblemen)
The Flemish centre for alcohol and drug issues. Coordinates addiction services across Flanders and provides a service finder. Website: vad.be
FEDITO BXL / Eurotox (Brussels and Wallonia)
For French-speaking Belgium and Brussels. Coordinates harm reduction services and can signpost to substance use support. fedito-bxl.be
General Addiction Services
Both Flanders and Wallonia have networks of free addiction counselling centres (Centra voor Geestelijke Gezondheidszorg / Centres de Santé Mentale). Self-referral is possible. Contact your local commune or municipality for the nearest centre.
Drug Checking
No widespread national drug checking service in Belgium. Energy Control (Spain, energycontrol.org) accepts postal samples. Some harm reduction events in Brussels and Antwerp offer on-site checking — check Ex Aequo for upcoming opportunities.
🚨 Overdose & the Law
If someone is unresponsive, not breathing normally, fitting, or has collapsed — call 112 now. Put them in the recovery position if they're breathing, tell the operator what was taken if you know, and stay with them until help arrives. Getting them medical help is the only priority.
Call 112. Belgium doesn't have an explicit "Good Samaritan" law protecting you from drug possession charges if you report an overdose. However, you have a general legal duty to assist someone in danger. Personal drug possession remains illegal, and while Belgian drug policy includes harm reduction elements, police may still attend emergency calls, meaning a real possession risk exists. Emergency medical services (MUG/SMUR) are strictly there to save a life. Never let fear of getting in trouble stop you making the call — getting medical help must always be the priority.
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