Drilldown: Medicines
Medicines > classes 
:
Benzodiazepine or
Dissociative or
[[:Category:Hormone_replacement|Hormone replacement]]
:
Benzodiazepine or
Dissociative or
[[:Category:Hormone_replacement|Hormone replacement]] Use the filters below to narrow your results.
generic:
brand:
None (26) ·
Armour Thyroid, NP Thyroid, Nature-Throid, WP Thyroid (1) ·
Cytomel (oral), Triostat (IV) (1) ·
Dalmane (1) ·
Doral (1) ·
DXM (1) ·
DXO (1) ·
Halcion (1) ·
Lexotan (1) ·
Librium (1) ·
Mogadon (1) ·
Onfi (1) ·
ProSom (1) ·
Restoril (1) ·
Rohypnol (1) ·
Serax (1) ·
Spravato (1) ·
Synthroid, Levoxyl, Tirosint, Unithroid, Euthyrox (1) ·
Tranxene (1) ·
Versed (1) ·
Xanax (1)
classes: (Click arrow to add another value)
mechanism:
None (2) ·
Active metabolite of DXM; NMDA antagonist (1) ·
Contains salvinorin A (1) ·
Extremely potent GABAA positive allosteric modulator (1) ·
GABA-A positive allosteric modulator'"`UNIQ--ref-00000067-QINU`"' '"`UNIQ--vote-00000068-QINU`"' (1) ·
GABAA positive allosteric modulator (18) ·
GABAA positive allosteric modulator; low sedation (1) ·
GABAA positive allosteric modulator; prodrug of desmethyldiazepam (1) ·
GABAA positive allosteric modulator; very long half-life (1) ·
Kappa-opioid agonist; NMDA antagonist; SERT/DAT/NET inhibitor (1) ·
Kappa-opioid receptor agonist (1) ·
NMDA antagonist (3) ·
NMDA antagonist; endogenous opioid releaser (1) ·
NMDA antagonist; fluorinated ketamine analogue (1) ·
NMDA antagonist; kappa-opioid agonist (1) ·
NMDA antagonist; ketamine analogue (1) ·
NMDA antagonist; more stimulating than PCP (1) ·
NMDA antagonist; opioid agonist (1) ·
NMDA antagonist; potent opioid agonist (1) ·
NMDA antagonist; SERT inhibitor; sigma-1 agonist (1) ·
NMDA antagonist; sigma receptor agonist (2) ·
NMDA antagonist; sigma receptor agonist; dopaminergic (1) ·
NMDA antagonist; sigma-1 agonist; serotonin reuptake inhibitor (1) ·
Synthetic T4 (thyroxine); peripherally deiodinated to T3 (triiodothyronine), the active hormone. '"`UNIQ--vote-00000031-QINU`"' Narrow therapeutic index; brand-to-generic switches can shift TSH and require re-titration'"`UNIQ--ref-00000032-QINU`"'. (1) ·
'"`UNIQ--vote-00000032-QINU`"' Brand-to-brand and lot-to-lot variability in T3:T4 ratio is greater than with synthetic levothyroxine, which is why endocrine guidelines prefer the synthetic'"`UNIQ--ref-00000033-QINU`"'. (1)
uses:
None (41) ·
Treatment-resistant depression (TRD) in adults, as adjunct to oral antidepressant (FDA-approved March 2019). Depressive symptoms in adults with MDD with acute suicidal ideation or behavior (FDA-approved Aug 2020). (1) ·
'"`UNIQ--vote-00000033-QINU`"', '"`UNIQ--vote-00000034-QINU`"', '"`UNIQ--vote-00000035-QINU`"' (1) ·
'"`UNIQ--vote-00000034-QINU`"', '"`UNIQ--vote-00000035-QINU`"' (1) ·
'"`UNIQ--vote-00000069-QINU`"', '"`UNIQ--vote-0000006A-QINU`"', '"`UNIQ--vote-0000006B-QINU`"' (1) ·
'"`UNIQ--vote-0000149A-QINU`"', '"`UNIQ--vote-0000149B-QINU`"', '"`UNIQ--vote-0000149C-QINU`"' (1)
starting dose:
None (41) ·
0.25 mg (1) ·
1.6 mcg/kg/d in young healthy adults; 25-50 mcg/d in elderly or cardiac disease, titrated by TSH at 6-8 weeks (1) ·
30 mg PO daily (1/2 grain); titrate by TSH at 6-8 weeks; 60 mg desiccated thyroid is approximately equivalent to 88-100 mcg levothyroxine (1) ·
Hypothyroidism: 5-25 mcg PO daily (start low, titrate slowly); myxedema coma: 5-20 mcg IV q4-12h with T4 loading (1) ·
Induction (TRD): 56 mg intranasal twice weekly × 4 weeks. Maintenance: 56-84 mg once weekly × 4 weeks, then 56-84 mg every 1-2 weeks. For acute suicidality: 84 mg twice weekly × 4 weeks. Administered under medical supervision in REMS-certified site. (1)
preparations:
None (41) ·
0.25 mg, 0.5 mg, 1 mg, 2 mg tablets (immediate-release and orally disintegrating); 0.5 mg, 1 mg, 2 mg, 3 mg extended-release tablets; 1 mg/mL oral concentrate (1) ·
15, 30, 60, 90, 120, 180, 240, 300 mg tablets (1/4 to 5 grains; 1 grain = 60 mg) (1) ·
25, 50, 75, 88, 100, 112, 125, 137, 150, 175, 200, 300 mcg tablets; oral capsule and IV/IM also available (1) ·
28 mg/device (each dose uses 2 devices) (1) ·
5, 25, 50 mcg tablets (Cytomel); 10 mcg/mL IV (Triostat) (1)
fda max:
onset:
duration:
halflife:
None (41) ·
11-13 h (immediate-release); 11-16 h (extended-release) (1) ·
T4 ~7 days; T3 ~1 day'"`UNIQ--ref-00000036-QINU`"' (1) ·
~1 day (much shorter than T4's ~7 days)'"`UNIQ--ref-0000149D-QINU`"' (1) ·
~7 days (euthyroid); longer in hypothyroidism (~9-10 days), shorter in hyperthyroidism'"`UNIQ--ref-00000036-QINU`"' (1) ·
~7-12 hours (1)
bioavailability:
None (41) ·
40-80% (oral); reduced by food, calcium, iron, PPIs, fiber; take fasting with water'"`UNIQ--ref-00000037-QINU`"' (1) ·
80-90% oral (1) ·
Variable; reduced by food, calcium, iron, PPIs'"`UNIQ--ref-00000037-QINU`"' (1) ·
~48% intranasal (1) ·
~95% (oral)'"`UNIQ--ref-0000149E-QINU`"' (1)
pregnancy:
None (41) ·
Avoid; may cause fetal harm (1) ·
Category D'"`UNIQ--ref-0000006C-QINU`"' (1) ·
First-line in pregnancy; dose typically increased 25-30% due to estrogen-driven rise in TBG and fetal demand. Lactation safe at physiologic doses.<sup class="pcp-cn" title="This claim needs a citation.">[[[Pharmacopedia:Citation needed|citation needed]]]</sup> (1) ·
Synthetic levothyroxine is the standard-of-care in pregnancy; desiccated thyroid use in pregnancy is not well studied<sup class="pcp-cn" title="This claim needs a citation.">[[[Pharmacopedia:Citation needed|citation needed]]]</sup> (1) ·
T4 (levothyroxine) is the first-line in pregnancy; T3 is rarely needed.<sup class="pcp-cn" title="This claim needs a citation.">[[[Pharmacopedia:Citation needed|citation needed]]]</sup> (1)
Showing below up to 46 results in range #1 to #46.