Drug General Information (ID: D1643)
  Drug Name
Trimethaphan
  Drug Type Small molecule
  Drug Synonymous
Thimethaphan; Trimetaphan; Trimetaphanum; Arfonad (TN); Thieno(1',2':1,2)thieno(3,4-d)imidazol-5-ium, decahydro-2-oxo-1,3-bis(phenylmethyl)-(VAN); 1,3-dibenzyl-2-oxodecahydrothieno[1',2':1,2]thieno[3,4-d]imidazol-5-ium
    Click to Show/Hide
  Disease Class BD50: Aneurysm/dissection; BA03: Hypertensive crisis
  Therapeutic Class Antihypertensive Agents
  Structure Could Not Find 2D Structure
3D Structure 2D Structure
  Formula C22H25N2OS+
  InChI 1S/C22H25N2OS/c25-22-23(14-17-8-3-1-4-9-17)19-16-26-13-7-12-20(26)21(19)24(22)15-18-10-5-2-6-11-18/h1-6,8-11,19-21H,7,12-16H2/q+1
  InChIKey CHQOEHPMXSHGCL-UHFFFAOYSA-N
  Canonical SMILES C1CC2C3C(C[S+]2C1)N(C(=O)N3CC4=CC=CC=C4)CC5=CC=CC=C5
  External Link
Pubchem ID 23576
CAS Number 7187-66-8
CHEBI ID 9728
TTD ID D0B6CC

Drug-Drug Interaction Network
  Sunburst Graph
AM006  Pharmacodynamic additive effects
AM007  Pharmacodynamic antagonistic effects
BM038  Additive CNS depression effects
BM041  Additive hypertensive effects
BM042  Additive hypotensive effects
BM045  Additive neuromuscular blocking effects
BM049  Increased risk of atrioventricular block
BM089  Antagonize the effect of antihypertensive agents
BM107  Attenuated pharmacological effects (Unspecific)
  Relation Graph
 Full list of drugs interacting with Trimethaphan
      Pharmacodynamic additive effects
   Additive CNS depression effects Drug Num:  1
Drug ID
 
Drug Name
Formula Pubchem ID Severity Level Interaction Detail REF
D1172
 
Olopatadine (nasal)
 
C21H23NO3
 
5281071 
Moderate    Inter Info   
[30], [31], [32]
   Additive hypertensive effects Drug Num:  1
Drug ID
 
Drug Name
Formula Pubchem ID Severity Level Interaction Detail REF
D1683
 
Vasopressin
 
C46H65N15O12S2
 
644077 
Moderate    Inter Info   
[19], [12], [51]
   Additive hypotensive effects Drug Num:  120
Drug ID
 
Drug Name
Formula Pubchem ID Severity Level Interaction Detail REF
D1596
 
Tizanidine
 
C9H8ClN5S
 
5487 
Major    Inter Info   
[1]
D0030
 
Aldesleukin
 
NA
 
NA
Moderate    Inter Info   
[2]
D0035
 
Alfentanil
 
C21H32N6O3
 
51263 
Moderate    Inter Info   
[3], [4], [5]
D0045
 
Alprazolam
 
C17H13ClN4
 
2118 
Moderate    Inter Info   
[3], [4], [5]
D0068
 
Amitriptyline
 
C20H23N
 
2160 
Moderate    Inter Info   
[3], [4], [5]
D0072
 
Amoxapine
 
C17H16ClN3O
 
2170 
Moderate    Inter Info   
[3], [4], [5]
D0097
 
Apomorphine
 
C17H17NO2
 
6005 
Moderate    Inter Info   
[6], [7], [8]
D0098
 
Apraclonidine
 
C9H10Cl2N4
 
2216 
Moderate    Inter Info   
[9], [10], [11]
D0143
 
Baclofen
 
C10H12ClNO2
 
2284 
Moderate    Inter Info   
[3], [4], [5]
D0205
 
Brimonidine (ophthalmic)
 
C11H10BrN5
 
2435 
Moderate    Inter Info   
[9], [10], [11]
D0206
 
Brimonidine (topical)
 
C11H10BrN5
 
2435 
Moderate    Inter Info   
[9], [10], [11]
D0219
 
Buprenorphine
 
C29H41NO4
 
644073 
Moderate    Inter Info   
[3], [4], [5]
D0222
 
Buspirone
 
C21H31N5O2
 
2477 
Moderate    Inter Info   
[3], [4], [5]
D0224
 
Butabarbital
 
C10H16N2O3
 
2479 
Moderate    Inter Info   
[3], [4], [5]
D0226
 
Butorphanol
 
C21H29NO2
 
5361092 
Moderate    Inter Info   
[3], [4], [5]
D0228
 
Cabergoline
 
C26H37N5O2
 
54746 
Moderate    Inter Info   
[3], [4], [5]
D0263
 
Carisoprodol
 
C12H24N2O4
 
2576 
Moderate    Inter Info   
[3], [4], [5]
D0317
 
Chlordiazepoxide
 
C16H14ClN3O
 
2712 
Moderate    Inter Info   
[3], [4], [5]
D0324
 
Chlorpromazine
 
C17H19ClN2S
 
2726 
Moderate    Inter Info   
[14], [15], [16]
D0356
 
Clobazam
 
C16H13ClN2O2
 
2789 
Moderate    Inter Info   
[3], [4], [5]
D0362
 
Clonazepam
 
C15H10ClN3O3
 
2802 
Moderate    Inter Info   
[3], [4], [5]
D0365
 
Clorazepic acid
 
C16H11ClN2O3
 
2809 
Moderate    Inter Info   
[3], [4], [5]
D0370
 
Clozapine
 
C18H19ClN4
 
135398737 
Moderate    Inter Info   
[14], [15], [16]
D0379
 
Codeine
 
C18H21NO3
 
5284371 
Moderate    Inter Info   
[3], [4], [5]
D0459
 
Dexmedetomidine
 
C13H16N2
 
5311068 
Moderate    Inter Info   
[19], [20], [21]
D0467
 
Dextropropoxyphene
 
C22H29NO2
 
10100 
Moderate    Inter Info   
[3], [4], [5]
D0473
 
Diazepam
 
C16H13ClN2O
 
3016 
Moderate    Inter Info   
[3], [4], [5]
D0502
 
Diphenhydramine
 
C17H21NO
 
3100 
Moderate    Inter Info   
[3], [4], [5]
D0533
 
Dronabinol
 
C21H30O2
 
16078 
Moderate    Inter Info   
[3], [4], [5]
D0644
 
Fenoldopam
 
C16H16ClNO3
 
3341 
Moderate    Inter Info   
[22], [23]
D0678
 
Fluphenazine
 
C22H26F3N3OS
 
3372 
Moderate    Inter Info   
[14], [15], [16]
D0679
 
Flurazepam
 
C21H23ClFN3O
 
3393 
Moderate    Inter Info   
[3], [4], [5]
D0745
 
Guanfacine
 
C9H9Cl2N3O
 
3519 
Moderate    Inter Info   
[19], [12], [24]
D0750
 
Haloperidol
 
C21H23ClFNO2
 
3559 
Moderate    Inter Info   
[14], [15], [16]
D0772
 
Hydrocodone
 
C18H21NO3
 
5284569 
Moderate    Inter Info   
[3], [4], [5]
D0776
 
Hydromorphone
 
C17H19NO3
 
5284570 
Moderate    Inter Info   
[3], [4], [5]
D0781
 
Hydroxyzine
 
C21H27ClN2O2
 
3658 
Moderate    Inter Info   
[3], [4], [5]
D0792
 
Iloprost
 
C22H32O4
 
5311181 
Moderate    Inter Info   
[12], [25], [26]
D0795
 
Imipramine
 
C19H24N2
 
3696 
Moderate    Inter Info   
[3], [4], [5]
D0933
 
Linezolid
 
C16H20FN3O4
 
441401 
Moderate    Inter Info   
[27], [28], [29]
D0951
 
Lorazepam
 
C15H10Cl2N2O2
 
3958 
Moderate    Inter Info   
[3], [4], [5]
D0957
 
Loxapine
 
C18H18ClN3O
 
3964 
Moderate    Inter Info   
[14], [15], [16]
D0979
 
Maprotiline
 
C20H23N
 
4011 
Moderate    Inter Info   
[3], [4], [5]
D1001
 
Meperidine
 
C15H21NO2
 
4058 
Moderate    Inter Info   
[3], [4], [5]
D1005
 
Meprobamate
 
C9H18N2O4
 
4064 
Moderate    Inter Info   
[3], [4], [5]
D1010
 
Mesoridazine
 
C21H26N2OS2
 
4078 
Moderate    Inter Info   
[14], [15], [16]
D1017
 
Methadone
 
C21H27NO
 
4095 
Moderate    Inter Info   
[3], [4], [5]
D1023
 
Methocarbamol
 
C11H15NO5
 
4107 
Moderate    Inter Info   
[3], [4], [5]
D1075
 
Mirtazapine
 
C17H19N3
 
4205 
Moderate    Inter Info   
[3], [4], [5]
D1089
 
Morphine
 
C17H19NO3
 
5288826 
Moderate    Inter Info   
[3], [4], [5]
D1096
 
Nabilone
 
C24H36O3
 
5284592 
Moderate    Inter Info   
[3], [4], [5]
D1100
 
Nalbuphine
 
C21H27NO4
 
5311304 
Moderate    Inter Info   
[3], [4], [5]
D1158
 
Nortriptyline
 
C19H21N
 
4543 
Moderate    Inter Info   
[3], [4], [5]
D1166
 
Olanzapine
 
C17H20N4S
 
135398745 
Moderate    Inter Info   
[14], [15], [16]
D1197
 
Oxazepam
 
C15H11ClN2O2
 
4616 
Moderate    Inter Info   
[3], [4], [5]
D1203
 
Oxycodone
 
C18H21NO4
 
5284603 
Moderate    Inter Info   
[3], [4], [5]
D1247
 
Pentazocine
 
C19H27NO
 
441278 
Moderate    Inter Info   
[3], [4], [5]
D1251
 
Pentoxifylline
 
C13H18N4O3
 
4740 
Moderate    Inter Info   
[33]
D1257
 
Perphenazine
 
C21H26ClN3OS
 
4748 
Moderate    Inter Info   
[14], [15], [16]
D1346
 
Prochlorperazine
 
C20H24ClN3S
 
4917 
Moderate    Inter Info   
[14], [15], [16]
D1352
 
Promethazine
 
C17H20N2S
 
4927 
Moderate    Inter Info   
[14], [15], [16]
D1453
 
Secobarbital
 
C12H18N2O3
 
5193 
Moderate    Inter Info   
[3], [4], [5]
D1455
 
Selegiline
 
C13H17N
 
26757 
Moderate    Inter Info   
[27], [28], [29]
D1465
 
Sildenafil
 
C22H30N6O4S
 
135398744 
Moderate    Inter Info   
[34], [35], [36]
D1547
 
Temazepam
 
C16H13ClN2O2
 
5391 
Moderate    Inter Info   
[3], [4], [5]
D1574
 
Thioridazine
 
C21H26N2S2
 
5452 
Moderate    Inter Info   
[14], [15], [16]
D1620
 
Tranylcypromine
 
C9H11N
 
19493 
Moderate    Inter Info   
[27], [28], [29]
D1625
 
Treprostinil
 
C23H34O5
 
6918140 
Moderate    Inter Info   
[12], [25], [26]
D1637
 
Trifluoperazine
 
C21H24F3N3S
 
5566 
Moderate    Inter Info   
[14], [15], [16]
D0055
 
Amifostine
 
C5H15N2O3PS
 
2141 
Moderate    Inter Info   
[6], [22], [37]
D0067
 
Amisulpride
 
C17H27N3O4S
 
2159 
Moderate    Inter Info   
[14], [15], [16]
D0105
 
Aripiprazole
 
C23H27Cl2N3O2
 
60795 
Moderate    Inter Info   
[14], [15], [16]
D0112
 
Asenapine
 
C17H16ClNO
 
3036780 
Moderate    Inter Info   
[14], [15], [16]
D0128
 
Avanafil
 
C23H26ClN7O3
 
9869929 
Moderate    Inter Info   
[34], [35], [36]
D0161
 
Benzhydrocodone
 
C25H25NO4
 
49836084 
Moderate    Inter Info   
[3], [4], [5]
D0202
 
Brexpiprazole
 
C25H27N3O2S
 
11978813 
Moderate    Inter Info   
[14], [15], [16]
D0220
 
Bupropion
 
C13H18ClNO
 
444 
Moderate    Inter Info   
[3], [4], [5]
D0245
 
Canagliflozin
 
C24H25FO5S
 
24812758 
Moderate    Inter Info   
[19], [12], [38]
D0262
 
Cariprazine
 
C21H32Cl2N4O
 
11154555 
Moderate    Inter Info   
[14], [15], [16]
D0361
 
Clomipramine
 
C19H23ClN2
 
2801 
Moderate    Inter Info   
[3], [4], [5]
D0418
 
Dapagliflozin
 
C21H25ClO6
 
9887712 
Moderate    Inter Info   
[19], [12], [38]
D0493
 
Dihydrocodeine
 
C18H23NO3
 
5284543 
Moderate    Inter Info   
[3], [4], [5]
D0525
 
Doxepin
 
C19H21NO
 
667477 
Moderate    Inter Info   
[3], [4], [5]
D0526
 
Doxepin (topical)
 
C19H21NO
 
667477 
Moderate    Inter Info   
[3], [4], [5]
D0565
 
Empagliflozin
 
C23H27ClO7
 
11949646 
Moderate    Inter Info   
[19], [12], [38]
D0586
 
Epoprostenol
 
C20H32O5
 
5282411 
Moderate    Inter Info   
[12], [25], [26]
D0791
 
Iloperidone
 
C24H27FN2O4
 
71360 
Moderate    Inter Info   
[14], [15], [16]
D0853
 
Isocarboxazid
 
C12H13N3O2
 
3759 
Moderate    Inter Info   
[27], [28], [29]
D0918
 
Levodopa
 
C9H11NO4
 
6047 
Moderate    Inter Info   
[6], [7], [39]
D0942
 
Lofexidine
 
C11H12Cl2N2O
 
30668 
Moderate    Inter Info   
[12], [43], [30]
D0959
 
Lumateperone
 
C24H28FN3O
 
21302490 
Moderate    Inter Info   
[14], [15], [16]
D0961
 
Lurasidone
 
C28H36N4O2S
 
213046 
Moderate    Inter Info   
[14], [15], [16]
D0980
 
Maraviroc
 
C29H41F2N5O
 
3002977 
Moderate    Inter Info   
[44]
D1006
 
Mepyramine
 
C17H23N3O
 
4992 
Moderate    Inter Info   
[3], [4], [5]
D1084
 
Molindone
 
C16H24N2O2
 
23897 
Moderate    Inter Info   
[14], [15], [16]
D1117
 
Nefazodone
 
C25H32ClN5O2
 
4449 
Moderate    Inter Info   
[32], [45], [30]
D1125
 
Nesiritide
 
C143H244N50O42S4
 
53325981 
Moderate    Inter Info   
[46]
D1148
 
Nitrous acid
 
HNO2
 
24529 
Moderate    Inter Info   
[47], [48], [49]
D1183
 
Opium
 
NA
 
NA
Moderate    Inter Info   
[3], [4], [5]
D1188
 
Orphenadrine
 
C18H23NO
 
4601 
Moderate    Inter Info   
[3], [4], [5]
D1211
 
Ozanimod
 
C23H24N4O3
 
52938427 
Moderate    Inter Info   
[27], [28], [29]
D1215
 
Paliperidone
 
C23H27FN4O3
 
115237 
Moderate    Inter Info   
[14], [15], [16]
D1265
 
Phenobarbital
 
C12H12N2O3
 
4763 
Moderate    Inter Info   
[3], [4], [5]
D1345
 
Procarbazine
 
C12H19N3O
 
4915 
Moderate    Inter Info   
[27], [28], [29]
D1368
 
Quetiapine
 
C21H25N3O2S
 
5002 
Moderate    Inter Info   
[14], [15], [16]
D1385
 
Rasagiline
 
C12H13N
 
3052776 
Moderate    Inter Info   
[27], [28], [29]
D1391
 
Remimazolam
 
C21H19BrN4O2
 
9867812 
Moderate    Inter Info   
[3], [4], [5]
D1408
 
Riociguat
 
C20H19FN8O2
 
11304743 
Moderate    Inter Info   
[50]
D1437
 
Safinamide
 
C17H19FN2O2
 
131682 
Moderate    Inter Info   
[27], [28], [29]
D1457
 
Selexipag
 
C26H32N4O4S
 
9913767 
Moderate    Inter Info   
[12], [25], [26]
D1485
 
Sodium oxybate
 
C4H7NaO3
 
23663870 
Moderate    Inter Info   
[3], [4], [5]
D1560
 
Tetrabenazine
 
C19H27NO3
 
6018 
Moderate    Inter Info   
[3], [4], [5]
D1576
 
Thiothixene
 
C23H29N3O2S2
 
941651 
Moderate    Inter Info   
[14], [15], [16]
D1647
 
Trimipramine
 
C20H26N2
 
5584 
Moderate    Inter Info   
[3], [4], [5]
D1682
 
Vardenafil
 
C23H32N6O4S
 
135400189 
Moderate    Inter Info   
[34], [35], [36]
D1716
 
Zaleplon
 
C17H15N5O
 
5719 
Moderate    Inter Info   
[3], [4], [5]
D1726
 
Ziprasidone
 
C21H21ClN4OS
 
60854 
Moderate    Inter Info   
[14], [15], [16]
D1729
 
Zolpidem
 
C19H21N3O
 
5732 
Moderate    Inter Info   
[3], [4], [5]
D1527
 
Tadalafil
 
C22H19N3O4
 
110635 
Minor    Inter Info   
[53], [54]
D0711
 
Garlic
 
NA
 
NA
Minor    Inter Info   
[55], [56]
   Additive neuromuscular blocking effects Drug Num:  6
Drug ID
 
Drug Name
Formula Pubchem ID Severity Level Interaction Detail REF
D0343
 
Cisatracurium
 
C53H72N2O12+2
 
62887 
Moderate    Inter Info   
[13], [17]
D1420
 
Rocuronium
 
C32H53N2O4+
 
441290 
Moderate    Inter Info   
[13], [17]
D1510
 
Succinylcholine
 
C14H30N2O4+2
 
5314 
Moderate    Inter Info   
[13], [17]
D0122
 
Atracurium
 
C53H72N2O12+2
 
47319 
Moderate    Inter Info   
[13], [17]
D1080
 
Mivacurium
 
C58H80N2O14+2
 
5281042 
Moderate    Inter Info   
[13], [17]
D1219
 
Pancuronium
 
C35H60N2O4+2
 
441289 
Moderate    Inter Info   
[13], [17]
   Increased risk of atrioventricular block Drug Num:  1
Drug ID
 
Drug Name
Formula Pubchem ID Severity Level Interaction Detail REF
D0363
 
Clonidine
 
C9H9Cl2N3
 
2803 
Moderate    Inter Info   
[18]
      Pharmacodynamic antagonistic effects
   Antagonize the effect of antihypertensive agents Drug Num:  11
Drug ID
 
Drug Name
Formula Pubchem ID Severity Level Interaction Detail REF
D0172
 
Betamethasone
 
C22H29FO5
 
9782 
Moderate    Inter Info   
[12], [13]
D1041
 
Methylprednisolone
 
C22H30O5
 
6741 
Moderate    Inter Info   
[12], [13]
D1332
 
Prednisolone
 
C21H28O5
 
5755 
Moderate    Inter Info   
[12], [13]
D1334
 
Prednisone
 
C21H26O5
 
5865 
Moderate    Inter Info   
[12], [13]
D1628
 
Triamcinolone
 
C21H27FO6
 
31307 
Moderate    Inter Info   
[12], [13]
D0215
 
Budesonide
 
C25H34O6
 
5281004 
Moderate    Inter Info   
[12], [13]
D0392
 
Corticotropin
 
C207H308N56O58S
 
16132265 
Moderate    Inter Info   
[12], [13]
D0436
 
Deflazacort
 
C25H31NO6
 
189821 
Moderate    Inter Info   
[12], [13]
D0453
 
Dexamethasone
 
C22H29FO5
 
5743 
Moderate    Inter Info   
[12], [13]
D0926
 
Licorice
 
C42H62O16Zn
 
163463 
Moderate    Inter Info   
[40], [41], [42]
D1563
 
Tetracosactide
 
C136H210N40O31S
 
16133802 
Moderate    Inter Info   
[12], [13]
   Attenuated pharmacological effects (Unspecific) Drug Num:  1
Drug ID
 
Drug Name
Formula Pubchem ID Severity Level Interaction Detail REF
D1691
 
Verteporfin
 
C82H84N8O16
 
11980904 
Moderate    Inter Info   
[52], [22]
References
1 Product Information. Zanaflex (tizanidine). Acorda Therapeutics, Hawthorne, NY.
2 Product Information. Proleukin (aldesleukin). Chiron Therapeutics, Emeryville, CA.
3 Ellison JM, Milofsky JE, Ely E "Fluoxetine-induced bradycardia and syncope in two patients." J Clin Psychiatry 51 (1990): 385-6. [PMID: 2211552]
4 Feder R "Bradycardia and syncope induced by fluoxetine." J Clin Psychiatry 52 (1991): 139. [PMID: 2005082]
5 Sternbach H "Fluoxetine-associated potentiation of calcium-channel blockers." J Clin Psychopharmacol 11 (1991): 390-1. [PMID: 1770159]
6 Bailey DG, Dresser GK "Natural products and adverse drug interactions." Can Med Assoc J 170 (2004): 1531-2. [PMID: 15136542]
7 Ho PC, Ghose K, Saville D, Wanwimolruk S "Effect of grapefruit juice on pharmacokinetics and pharmacodynamics of verapamil enantiomers in healthy volunteers." Eur J Clin Pharmacol 56 (2000): 693-8. [PMID: 11214778]
8 Product Information. Apokyn (apomorphine). Mylan Pharmaceuticals Inc, Morgantown, WV.
9 Product Information. Alphagan (brimonidine ophthalmic). Allergan Inc, Irvine, CA.
10 Product Information. Mirvaso (brimonidine topical). Galderma Laboratories Inc, Cranbury, NJ.
11 Walters TR "Development and use of brimonidine in treating acute and chronic elevations of intraocular pressure: a review of safety, efficacy, dose response, and dosing studies." Surv Ophthalmol 41 ( Suppl (1996): s19-26
12 Cerner Multum, Inc. "UK Summary of Product Characteristics.".
13 Multum Information Services, Inc. Expert Review Panel.
14 Product Information. Clozaril (clozapine). Novartis Pharmaceuticals, East Hanover, NJ.
15 Product Information. Rexulti (brexpiprazole). Otsuka American Pharmaceuticals Inc, Rockville, MD.
16 Product Information. Seroquel (quetiapine). Zeneca Pharmaceuticals, Wilmington, DE.
17 Product Information. Anectine (succinylcholine). Glaxo Wellcome, Research Triangle Park, NC.
18 Product Information. Catapres (clonidine). Boehringer-Ingelheim, Ridgefield, CT.
19 Cerner Multum, Inc. "Australian Product Information.".
20 EMEA. European Medicines Agency "EPARs. European Union Public Assessment Reports.".
21 Product Information. Precedex (dexmedetomidine) Abbott Pharmaceutical, Abbott Park, IL.
22 Product Information. Xatral (alfuzosin). Sanofi-Synthelabo Canada Inc, Markham, ON.
23 Product Information. Corlopam (fenoldopam). Neurex, Menlo Park, CA.
24 Product Information. Tenex (guanfacine). Wyeth-Ayerst Laboratories, Philadelphia, PA.
25 Product Information. Flolan (epoprostenol). Glaxo Wellcome, Research Triangle Park, NC.
26 Product Information. Remodulin (treprostinil). United Therapeutics Corp, Silver Spring, MD.
27 Product Information. Marplan (isocarboxazid) Roche Laboratories, Nutley, NJ.
28 Reggev A, Vollhardt BR "Bradycardia induced by an interaction between phenelzine and beta blockers." Psychosomatics 30 (1992): 106-8. [PMID: 2913594]
29 Schulz R, Antonin KH, Hoffmann E, et al "Tyramine kinetics and pressor sensitivity during monoamine oxidase inhibition by selegiline." Clin Pharmacol Ther 46 (1989): 528-36. [PMID: 2510962]
30 Warrington SJ, Ankier SI, Turner P "Evaluation of possible interactions between ethanol and trazodone or amitriptyline." Neuropsychobiology 15 (1986): 31-7. [PMID: 3725002]
31 Product Information. Patanase (olopatadine nasal). Alcon Laboratories Inc, Fort Worth, TX.
32 Product Information. Fycompa (perampanel). Eisai Inc, Teaneck, NJ.
33 Product Information. Trental (pentoxifylline). Hoechst Marion-Roussel Inc, Kansas City, MO.
34 Product Information. Levitra (vardenafil). Bayer, West Haven, CT.
35 Product Information. Stendra (avanafil). Vivus Inc, Mountain View, CA.
36 Product Information. Viagra (sildenafil). Pfizer US Pharmaceuticals, New York, NY.
37 Product Information. Ethyol (amifostine). Alza, Palo Alto, CA.
38 Product Information. Jardiance (empagliflozin). Boehringer Ingelheim, Ridgefield, CT.
39 Product Information. Stalevo 150 (carbidopa/entacapone/levodopa). Novartis Pharmaceuticals, East Hanover, NJ.
40 Stewart PM, Wallace AM, Valentino R, Burt D, Shackleton CH, Edwards CR "Mineralocorticoid activity of liquorice: 11-beta-hydroxysteroid dehydrogenase deficiency comes of age." Lancet 2 (1987): 821-4. [PMID: 2889032]
41 Cumming AM "Metabolic effects of licorice." Br Med J 1 (1977): 906
42 Epstein MT, Espiner EA, Donald RA, Hughes H "Effect of eating liquorice on the renin-angiotensin aldosterone axis in normal subjects." Br Med J 1 (1977): 488-90
43 Product Information. Lucemyra (lofexidine). US WorldMeds LLC, Louisville , KY.
44 Product Information. Selzentry (maraviroc). Pfizer U.S. Pharmaceuticals Group, New York, NY.
45 Product Information. Serzone (nefazodone). Bristol-Myers Squibb, Princeton, NJ.
46 Product Information. Natrecore (nesiritide) Scios Inc, Sunnyvale, CA.
47 Fuhr U, Maier-Bruggemann A, Blume H, et al. "Grapefruit juice increases oral nimodipine bioavailability." Int J Clin Pharmacol Ther 36 (1998): 126-32. [PMID: 9562227]
48 Gunston GD, Mehta U "Potentially serious drug interactions with grapefruit juice." S Afr Med J 90 (2000): 41. [PMID: 10721388]
49 Product Information. Sodium Nitrite (sodium nitrite). Hope Pharmaceuticals, Scottsdale, AZ.
50 Product Information. Adempas (riociguat). Bayer Pharmaceutical Inc, West Haven, CT.
51 Product Information. Vasopressin (vasopressin). APP (Abraxis Pharmaceutical Products), Schaumberg, IL.
52 Product Information. Visudyne (verteporfin) Valeant Pharmaceuticals, Costa Mesa, CA.
53 Product Information. Cialis (tadalafil). Lilly, Eli and Company, Indianapolis, IN.
54 Product Information. Rapaflo (silodosin). Watson Pharmaceuticals, Corona, CA.
55 Tattelman E "Health effects of garlic." Am Fam Physician 72 (2005): 103-6
56 Richard CL, Jurgens TM "Effects of natural health products on blood pressure." Ann Pharmacother 39 (2005): 712-20