Critical Risk: Profound central nervous system and respiratory depression
Synapedia classifies this as a critical red-flag context. Acute symptoms require urgent medical help. This page can provide source-linked orientation, but it is not medical advice, a dosing guide or a claim that the combination can be made safe.
GHB and alcohol are both strong central nervous system depressants. Combined, they can cause profound sedation, loss of consciousness and dangerous respiratory depression, even at amounts that might seem moderate individually. The margin between a desired effect and a dangerous overdose narrows considerably when the two are mixed.
Mechanism data is language-neutral pharmacological notation. It does not provide amounts, timing or instructions for combining substances.
If acute symptoms appear, seek emergency medical help. Do not wait when breathing, consciousness, seizures, chest pain or severe confusion are involved.
Both substances bind to the following receptors, increasing the risk of pharmacological interactions.
GHB and alcohol are both strong central nervous system depressants. Combined, they can cause profound sedation, loss of consciousness and dangerous respiratory depression, even at amounts that might seem moderate individually. The margin between a desired effect and a dangerous overdose narrows considerably when the two are mixed.
GHB/GBL wirkt sedierend über GHB- und GABA-B-nahe Mechanismen; Alkohol verstärkt ZNS-Dämpfung und Erbrechen.
Important red flags include Nicht weckbar, schnarchende oder langsame Atmung, Atempausen, Erbrechen, Aspiration, blaue Lippen, Unterkühlung oder Krampfanfälle, Wiederholtes plötzliches Wegtreten nach scheinbarer Stabilität. Acute symptoms require medical help and this page does not replace emergency care.
This entry is source-linked and curated, but not clinically reviewed. The page links 3 sources.
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.