Drug intelligence / Profile preview

alprazolam + sulpiride

Development stage
Unknown
Lead developer
Pfizer
Modality
Small Molecules
Administration
Oral
01

Overview

**Alprazolam + sulpiride** is a combination of two pharmaceutical agents: alprazolam, a benzodiazepine anxiolytic, and sulpiride, a substituted benzamide antipsychotic. Alprazolam acts as a central nervous system depressant by enhancing the inhibitory activity of the GABA(A) receptor, resulting in anxiolytic, sedative, and muscle relaxant effects. Sulpiride acts primarily as a selective antagonist of the dopamine D2 (and to a lesser extent, D3) receptors, exerting antipsychotic action, particularly in schizophrenia and other psychotic disorders. The combination is used off-label in some psychiatric settings to manage symptoms involving severe anxiety with psychosis or depression, but there is no evidence of a fixed-dose combination product being widely approved for this indication. Caution is warranted when using these drugs together due to an increased risk of central nervous system depression, requiring close monitoring and dose adjustment by a healthcare provider[1][2][4][5].

02

Targets

CA2 (Carbonic Anhydrase 2)DRD2 (Dopamine D2 Receptor)DRD3 (Dopamine receptor D3)DRD4 (Dopamine D4 Receptor)BZD site (GABA-A receptor benzodiazepine site)SLC47A1 (Multidrug and toxin extrusion transporter 1)OCT3 (Organic cation transporter 3)GABRA2 (Gamma-aminobutyric acid receptor subunit alpha 2)

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