Drilldown: Medicines
Use the filters below to narrow your results.
generic:
Buprenorphine (1) ·
Butorphanol (1) ·
Codeine (2) ·
Dextropropoxyphene (1) ·
Dihydrocodeine (1) ·
Ethylmorphine (1) ·
Fentanyl (1) ·
Hydrocodone (1) ·
Hydromorphone (1) ·
Levorphanol (1) ·
Levothyroxine (1) ·
Liothyronine (T3, triiodothyronine sodium) (1) ·
Meperidine (1) ·
Methadone (1) ·
Nalbuphine (1) ·
Oxymorphone (1) ·
Papaverine (1) ·
Pentazocine (1) ·
Tapentadol (1) ·
Thyroid (desiccated) (1)
brand:
None (5) ·
(multiple, generic dominant) (1) ·
Armour Thyroid, NP Thyroid, Nature-Throid, WP Thyroid (1) ·
Cytomel (oral), Triostat (IV) (1) ·
Darvon (1) ·
Demerol (1) ·
Dilaudid (1) ·
Dolophine (1) ·
Duragesic (1) ·
Nubain (1) ·
Nucynta (1) ·
Opana (1) ·
Stadol (1) ·
Suboxone (1) ·
Synthroid, Levoxyl, Tirosint, Unithroid, Euthyrox (1) ·
Talwin (1) ·
Vicodin (1)
classes: (Click arrow to add another value)
mechanism:
None (1) ·
Kappa agonist; mu antagonist (1) ·
Kappa agonist; mu partial agonist (1) ·
Kappa agonist; mu partial agonist/antagonist (1) ·
Mu-opioid agonist; norepinephrine reuptake inhibitor (1) ·
Mu-opioid receptor agonist (4) ·
Mu-opioid receptor agonist; NMDA antagonist (1) ·
Mu-opioid receptor agonist; prodrug (metabolized to morphine) (1) ·
Mu-opioid receptor agonist; sodium channel blocker (1) ·
Mu/kappa/delta agonist; NMDA antagonist (1) ·
Partial mu-opioid agonist; kappa antagonist (1) ·
Phosphodiesterase inhibitor; calcium channel blocker (1) ·
Potent mu-opioid receptor agonist (3) ·
Prodrug; converted to [[Morphine|morphine]] by [[Enzyme:CYP2D6|CYP2D6]] for analgesic action. (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 (17) ·
Mild to moderate pain; cough suppression (low-dose). (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-0000149A-QINU`"', '"`UNIQ--vote-0000149B-QINU`"', '"`UNIQ--vote-0000149C-QINU`"' (1)
starting dose:
None (17) ·
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) ·
Adult: 15–60 mg every 4 hours as needed. (1) ·
Hypothyroidism: 5-25 mcg PO daily (start low, titrate slowly); myxedema coma: 5-20 mcg IV q4-12h with T4 loading (1)
preparations:
None (17) ·
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) ·
5, 25, 50 mcg tablets (Cytomel); 10 mcg/mL IV (Triostat) (1) ·
Tablet (15, 30, 60 mg); oral solution; combination products (with [[Acetaminophen|acetaminophen]] or ibuprofen). (1)
fda max:
routes:
onset:
duration:
halflife:
bioavailability:
None (17) ·
40-80% (oral); reduced by food, calcium, iron, PPIs, fiber; take fasting with water'"`UNIQ--ref-00000037-QINU`"' (1) ·
Variable; reduced by food, calcium, iron, PPIs'"`UNIQ--ref-00000037-QINU`"' (1) ·
~50% (variable, CYP2D6-dependent for analgesic effect). (1) ·
~95% (oral)'"`UNIQ--ref-0000149E-QINU`"' (1)
pregnancy:
None (17) ·
Avoid; risk of neonatal opioid withdrawal with chronic use; UM-mother breastfeeding contraindicated. (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 21 results in range #1 to #21.