Alkohol / Ethanol & MDMA

Moderate Risk: Combined cardiovascular and thermoregulatory strain

Moderate RiskSubstance-specific

Risk Assessment

Moderate Risk

MDMA raises body temperature, heart rate and blood pressure, while alcohol acts as a diuretic and central nervous system depressant. Combining the two places additional strain on the cardiovascular system and increases the risk of dehydration and disturbed temperature regulation. Alcohol may also mask the perceived intensity of MDMA, which can lead to misjudging the overall pharmacological load.

Pharmacological Mechanism

SERT-Umkehrtransport + CYP2D6-Hemmung + additive Dehydratation

Mechanism data is language-neutral pharmacological notation.

Substance Profiles

Alkohol / Ethanol

Depressiva

GABA-A-PotenzierungNMDA-AntagonismusEndorphinfreisetzung

GABA-ANMDA

MDMA

Empathogene

SERT-UmkehrtransportSerotoninfreisetzungNoradrenalinfreisetzungDopaminfreisetzung

SERTNETDAT

Evidence Base

Curated Interaction DataAvailable

Data ProvenanceSubstance-specific

Community Mentions0

Shared Receptors0

Sources

Safer Use Guidelines

Combining MDMA with alcohol increases cardiovascular strain and the risk of dehydration — these effects can develop gradually and be hard to notice.
Signs such as confusion, a very high body temperature, fainting or an irregular heartbeat require immediate emergency medical care (call your local emergency number).
Alcohol can alter the subjective effects of MDMA, making it easier to underestimate the combined burden on the body.

This page is based on curated pharmacological data and/or community signals. It is intended for scientific education and harm reduction only. It does not replace professional medical advice. Not all interactions are covered — always consult a healthcare professional when in doubt. In emergencies, call your local emergency number.

Laden…