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Drilldown: Medicines

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Medicines (732)

Medicines > classes

: Sedative-Hypnotic

or [[:Category:Phenothiazines|Phenothiazine]]

& routes: Oral

Use the filters below to narrow your results.

Bromazolam (1) · Promethazine (hydrochloride) (1)

(none, never marketed) (1) · Phenergan, Promethegan (suppositories) (1)

None (1) · Positive allosteric modulator of the GABA<sub>A</sub> receptor at the benzodiazepine binding site; increases frequency of Cl<sup>−</sup> channel opening, producing anxiolytic, sedative, hypnotic, anticonvulsant, and skeletal-muscle relaxant effects. (1)

No approved medical problem. Encountered as a designer/research benzodiazepine and, increasingly, as an adulterant in illicit opioid supplies. (1) · '"`UNIQ--vote-0000001D-QINU`"', '"`UNIQ--vote-0000001E-QINU`"', '"`UNIQ--vote-0000001F-QINU`"', '"`UNIQ--vote-00000020-QINU`"', '"`UNIQ--vote-00000021-QINU`"' (1)

Allergy: 25 mg PO BID-QID. Nausea/vomiting: 12.5-25 mg PO/IM/IV/PR every 4-6 hours. Motion sickness: 25 mg PO 30-60 minutes before travel. '''Pediatric <2 years: contraindicated''' (1) · No medical dose. Active recreational doses reported in the 0.5–1.5 mg range (similar potency to alprazolam). (1)

Illicit tablets ("bars"), powders, blotter, occasionally solutions. No pharmaceutical product exists. (1) · Tablets 12.5, 25, 50 mg; oral syrup 6.25 mg/5 mL; suppositories 12.5, 25, 50 mg; injection 25 mg/mL and 50 mg/mL (1)

100 mg/day (adult) (1) · N/A (never approved) (1)

20 minutes (oral); 5 minutes (IV) (1) · ~20–40 min PO; faster sublingual/intranasal. (1)

4-6 hours (1) · 6–10 h subjective; full pharmacologic effect considerably longer. (1)

12-15 hours'"`UNIQ--ref-00000022-QINU`"' (1) · Estimated ~12–17 h (some sources cite up to ~21 h); active metabolites prolong effect. (1)

Not formally characterized in humans. (1) · ~25% (oral, with extensive first-pass)'"`UNIQ--ref-00000023-QINU`"' (1)

Avoid. Benzodiazepines are associated with neonatal sedation, floppy-infant syndrome, and withdrawal; teratogenic signal weak but non-zero. Designer benzo with no safety data, assume worst-case. (1) · Older agent with substantial use experience, including in hyperemesis gravidarum; broadly reassuring observational data'"`UNIQ--ref-00000024-QINU`"' (1)

None (2)

Showing below up to 2 results in range #1 to #2.

B

Bromazolam

P

Promethazine

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