Drilldown: Medicines
Use the filters below to narrow your results.
generic:
Buprenorphine (1) ·
Butorphanol (1) ·
Codeine (2) ·
Cyanocobalamin (vitamin B12) (1) ·
Dextropropoxyphene (1) ·
Dihydrocodeine (1) ·
Ethylmorphine (1) ·
Fentanyl (1) ·
Folic acid (folate, pteroylglutamic acid) (1) ·
Hydrocodone (1) ·
Hydromorphone (1) ·
Levorphanol (1) ·
Meperidine (1) ·
Methadone (1) ·
Nalbuphine (1) ·
Niacin (nicotinic acid, vitamin B3) (1) ·
Oxymorphone (1) ·
Papaverine (1) ·
Pentazocine (1) ·
Riboflavin (vitamin B2) (1) ·
Tapentadol (1)
brand:
None (5) ·
(multiple, generic dominant) (1) ·
Darvon (1) ·
Demerol (1) ·
Dilaudid (1) ·
Dolophine (1) ·
Duragesic (1) ·
Folvite; mostly generic (1) ·
Many generics/OTC (1) ·
Many OTC and Rx; Nascobal (intranasal); generic injection (1) ·
Niaspan (ER, Rx), Niacor (IR, Rx); huge OTC presence (1) ·
Nubain (1) ·
Nucynta (1) ·
Opana (1) ·
Stadol (1) ·
Suboxone (1) ·
Talwin (1) ·
Vicodin (1)
classes: (Click arrow to add another value)
mechanism:
None (3) ·
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) ·
'"`UNIQ--vote-0000124C-QINU`"' The 400 mg/d dose for migraine prophylaxis is supported by randomized trials (Schoenen 1998) and remains a low-risk evidence-based supplement option. Characteristic bright-yellow urine fluorescence with high-dose oral supplementation. (1)
uses:
None (17) ·
Mild to moderate pain; cough suppression (low-dose). (1) ·
'"`UNIQ--vote-000005B3-QINU`"', '"`UNIQ--vote-000005B4-QINU`"', '"`UNIQ--vote-000005B5-QINU`"', '"`UNIQ--vote-000005B6-QINU`"' (1) ·
'"`UNIQ--vote-00000607-QINU`"', '"`UNIQ--vote-00000608-QINU`"', '"`UNIQ--vote-00000609-QINU`"', '"`UNIQ--vote-0000060A-QINU`"' (1) ·
'"`UNIQ--vote-00001035-QINU`"', '"`UNIQ--vote-00001036-QINU`"', '"`UNIQ--vote-00001037-QINU`"' (1) ·
'"`UNIQ--vote-0000124D-QINU`"', '"`UNIQ--vote-0000124E-QINU`"', '"`UNIQ--vote-0000124F-QINU`"' (1)
starting dose:
None (17) ·
0.4 mg PO daily (general prevention); 0.8-1 mg/d in pregnancy; 4 mg/d for women with prior NTD-affected pregnancy; 1 mg/d during methotrexate therapy (1) ·
Adult: 15–60 mg every 4 hours as needed. (1) ·
Migraine prophylaxis: 400 mg PO daily; deficiency replacement 5-30 mg/d (1) ·
Niaspan ER 500 mg PO at bedtime, titrate weekly to 1-2 g/d; flushing-protective aspirin 30-60 minutes before dose; pellagra replacement 100-500 mg/d (1) ·
Replacement: 1000 mcg IM daily for 1 week, then weekly for 4 weeks, then monthly; or 1000-2000 mcg PO daily (effective even in pernicious anemia via passive diffusion); intranasal 500 mcg weekly (1)
preparations:
None (17) ·
0.4, 0.8, 1 mg OTC; 1 mg Rx; 5 mg/mL injection (1) ·
100, 250, 500, 1000, 5000 mcg tablets (OTC and Rx); 1000 mcg/mL injection; intranasal spray; sublingual (1) ·
25, 50, 100, 250, 400 mg tablets; OTC (1) ·
OTC IR niacin 50-500 mg tablets; Niaspan ER 500, 750, 1000 mg tablets; "no-flush" niacin (inositol hexaniacinate, lacks evidence) (1) ·
Tablet (15, 30, 60 mg); oral solution; combination products (with [[Acetaminophen|acetaminophen]] or ibuprofen). (1)
fda max:
routes:
onset:
duration:
halflife:
None (17) ·
2.5–3 hours (1) ·
~0.5 hours plasma; tissue retention longer (1) ·
~1 hour (IR niacin); ER formulations extend functional duration'"`UNIQ--ref-00001038-QINU`"' (1) ·
~1-2 hours plasma (riboflavin itself); FAD/FMN tissue cofactors are continuous (1) ·
~6 days (plasma); hepatic stores last 3-5 years (1)
bioavailability:
pregnancy:
None (17) ·
Avoid; risk of neonatal opioid withdrawal with chronic use; UM-mother breastfeeding contraindicated. (1) ·
Pharmacologic doses generally avoided in pregnancy; vitamin doses fine.<sup class="pcp-cn" title="This claim needs a citation.">[[[Pharmacopedia:Citation needed|citation needed]]]</sup> (1) ·
Routinely supplemented in pregnancy and preconception to prevent neural tube defects.<sup class="pcp-cn" title="This claim needs a citation.">[[[Pharmacopedia:Citation needed|citation needed]]]</sup> (1) ·
Routinely supplemented in vegan pregnancies and pernicious anemia.<sup class="pcp-cn" title="This claim needs a citation.">[[[Pharmacopedia:Citation needed|citation needed]]]</sup> (1) ·
Safe at replacement and supplement doses.<sup class="pcp-cn" title="This claim needs a citation.">[[[Pharmacopedia:Citation needed|citation needed]]]</sup> (1)
legal:
None (17) ·
OTC (low-dose) and [[USLegal:Prescription only|Rx-only]] (1 mg, injectable) in US (1) ·
OTC (low-dose, dietary supplement) and [[USLegal:Prescription only|Rx-only]] (Niaspan ER) in US (1) ·
OTC (low/mid-dose oral) and [[USLegal:Prescription only|Rx-only]] (injection, intranasal) in US (1) ·
OTC in US (1) ·
US Schedule II (single-entity); Schedule III–V (combination products by content). (1)
Showing below up to 22 results in range #1 to #22.