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Substance Comparison
Phenibut and Pregabalin are both classified as Depressiva. Available data suggests they share activity at α2δ-VGCC.
Both substances belong to the Depressiva class, making this a common comparison for understanding differences within the same pharmacological family.
| Phenibut | Pregabalin | |
|---|---|---|
| Class | Depressiva | Depressiva |
| Risk Level | moderate | moderate |
| Mechanisms | GABA-B-Agonist, α2δ-Calciumkanal-Ligand | α2δ-Calciumkanal-Ligand |
| Receptors | GABA-B, α2δ-VGCC | α2δ-VGCC |
| Effects | Entspannung, Angstlinderung, Schlafverbesserung, Stimmungsaufhellung, Kognitive Verbesserung | Schmerzlinderung, Angstlinderung, Entspannung, Sedierung, Antikonvulsive Wirkung |
| Evidence | unknown | unknown |
GABA-A modulator; GABA-B agonist
Pregabalin bindet an die α2δ-Subunit von spannungsabhängigen Calciumkanälen im zentralen Nervensystem und hemmt die Freisetzung von Neurotransmittern, was zu einer Verringerung der neuronalen Übererregbarkeit führt.
Safer-use data available on substance page
Safer-use data available on substance page
Evidence: unknown · Sources: 2
Evidence: unknown · Sources: 2