Mechanism of action: Tianeptine ballicule
Visual mnemonic: Tianeptine mascot
“Tie Neptune”
pinpoint pupils → opioid
What it isMu opioid agonist and glutamatergic modulator; depression outside the US.
Why this oneIt was long described as an atypical antidepressant before its mu agonism was recognized.
What limits it⚑ It is an opioid, and high-dose misuse of "gas station heroin" causes dependence and death. Not US-approved.
Molecular structure: Tianeptine
FDA-approved for
Off-label
- depression (approved in Europe; sold illicitly in the US as "gas station heroin")
Principal risk⚑ It is an opioid, and high-dose misuse of "gas station heroin" causes dependence and death
Classes and tags
Clinical profile
Therapeutic safety burden3 / 4
Overdose danger2 / 4
Weight-gain liability0 / 4
Sedation liability2 / 4
QT / Torsades0 / 4
Direct muscarinic antagonism0 / 4
Embryofetal risk2 / 4
Defining liabilityDependence, withdrawal and overdose CNS depression
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