Comparative Pharmacology
Head-to-head clinical analysis: THIOTHIXENE versus THIOTHIXENE HYDROCHLORIDE.
Peer-Reviewed Evidence
Head-to-head clinical analysis: THIOTHIXENE versus THIOTHIXENE HYDROCHLORIDE.
THIOTHIXENE vs THIOTHIXENE HYDROCHLORIDE
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Thiothixene is a typical antipsychotic that blocks postsynaptic dopamine D1 and D2 receptors in the brain. It also has alpha-adrenergic and histamine H1 blocking activity, with minimal anticholinergic effects.
Thiothixene hydrochloride is a typical antipsychotic that blocks postsynaptic dopamine D2 receptors in the central nervous system (CNS), particularly in the mesolimbic and mesocortical pathways. It also has alpha-adrenergic blocking activity and weak anticholinergic effects.
Initial: 2 mg orally three times daily; maintenance: 5-30 mg/day orally in divided doses; maximum: 60 mg/day. IM: 4 mg 2-4 times daily; maximum 30 mg/day.
Initial: 2-5 mg orally 3 times daily; maintenance: 15-30 mg orally per day in divided doses; maximum: 60 mg orally per day.
None Documented
None Documented
Clinical Note
moderateThiothixene + Deferasirox
"The serum concentration of Deferasirox can be increased when it is combined with Thiothixene."
Clinical Note
moderateThiothixene + Fluticasone propionate
"The risk or severity of adverse effects can be increased when Thiothixene is combined with Fluticasone propionate."
Clinical Note
moderateThiothixene + Tenofovir disoproxil
"The metabolism of Tenofovir disoproxil can be decreased when combined with Thiothixene."
Clinical Note
moderateTerminal half-life: 10-20 hours (mean ~14 h). Clinical context: Steady-state achieved in ~2-3 days; allows once-daily dosing for maintenance.
Terminal elimination half-life: 34 hours (range 25–50 hrs) in adults; clinical context: allows once-daily dosing.
Primarily renal: 65-70% as metabolites, <1% unchanged. Fecal: 15-20% via biliary elimination.
Renal: primarily as metabolites, <1% unchanged; fecal: minor; biliary: some metabolites excreted in bile.
Category C
Category C
Typical Antipsychotic
Typical Antipsychotic
Thiothixene + Methylphenidate
"The risk or severity of adverse effects can be increased when Thiothixene is combined with Methylphenidate."