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Drug Interactions between ozanimod and Re DCP

This report displays the potential drug interactions for the following 2 drugs:

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Interactions between your drugs

Moderate

chlorpheniramine dextromethorphan

Applies to: Re DCP (chlorpheniramine / dextromethorphan / phenylephrine) and Re DCP (chlorpheniramine / dextromethorphan / phenylephrine)

MONITOR: Central nervous system- and/or respiratory-depressant effects may be additively or synergistically increased in patients taking multiple drugs that cause these effects, especially in elderly or debilitated patients. Sedation and impairment of attention, judgment, thinking, and psychomotor skills may increase.

MANAGEMENT: During concomitant use of these drugs, patients should be monitored for potentially excessive or prolonged CNS and respiratory depression. Cautious dosage titration may be required, particularly at treatment initiation. Ambulatory patients should be counseled to avoid hazardous activities requiring mental alertness and motor coordination until they know how these agents affect them, and to notify their physician if they experience excessive or prolonged CNS effects that interfere with their normal activities.

References

  1. Hamilton MJ, Bush M, Smith P, Peck AW (1982) "The effects of bupropion, a new antidepressant drug, and diazepam, and their interaction in man." Br J Clin Pharmacol, 14, p. 791-7
  2. Stambaugh JE, Lane C (1983) "Analgesic efficacy and pharmacokinetic evaluation of meperidine and hydroxyzine, alone and in combination." Cancer Invest, 1, p. 111-7
  3. Sotaniemi EA, Anttila M, Rautio A, et al. (1981) "Propranolol and sotalol metabolism after a drinking party." Clin Pharmacol Ther, 29, p. 705-10
  4. Grabowski BS, Cady WJ, Young WW, Emery JF (1980) "Effects of acute alcohol administration on propranolol absorption." Int J Clin Pharmacol Ther Toxicol, 18, p. 317-9
  5. Lemberger L, Rowe H, Bosomworth JC, Tenbarge JB, Bergstrom RF (1988) "The effect of fluoxetine on the pharmacokinetics and psychomotor responses of diazepam." Clin Pharmacol Ther, 43, p. 412-9
  6. MacLeod SM, Giles HG, Patzalek G, Thiessen JJ, Sellers EM (1977) "Diazepam actions and plasma concentrations following ethanol ingestion." Eur J Clin Pharmacol, 11, p. 345-9
  7. Divoll M, Greenblatt DJ, Lacasse Y, Shader RI (1981) "Benzodiazepine overdosage: plasma concentrations and clinical outcome." Psychopharmacology (Berl), 73, p. 381-3
  8. Naylor GJ, McHarg A (1977) "Profound hypothermia on combined lithium carbonate and diazepam treatment." Br Med J, 2, p. 22
  9. Stovner J, Endresen R (1965) "Intravenous anaesthesia with diazepam." Acta Anaesthesiol Scand, 24, p. 223-7
  10. Driessen JJ, Vree TB, Booij LH, van der Pol FM, Crul JF (1984) "Effect of some benzodiazepines on peripheral neuromuscular function in the rat in-vitro hemidiaphragm preparation." J Pharm Pharmacol, 36, p. 244-7
  11. Feldman SA, Crawley BE (1970) "Interaction of diazepam with the muscle-relaxant drugs." Br Med J, 1, p. 336-8
  12. Ochs HR, Greenblatt DJ, Verburg-Ochs B (1984) "Propranolol interactions with diazepam, lorazepam and alprazolam." Clin Pharmacol Ther, 36, p. 451-5
  13. Desager JP, Hulhoven R, Harvengt C, Hermann P, Guillet P, Thiercelin JF (1988) "Possible interactions between zolpidem, a new sleep inducer and chlorpromazine, a phenothiazine neuroleptic." Psychopharmacology (Berl), 96, p. 63-6
  14. Tverskoy M, Fleyshman G, Ezry J, Bradley EL, Jr Kissin I (1989) "Midazolam-morphine sedative interaction in patients." Anesth Analg, 68, p. 282-5
  15. "Product Information. Iopidine (apraclonidine ophthalmic)." Alcon Laboratories Inc
  16. Greiff JMC, Rowbotham D (1994) "Pharmacokinetic drug interactions with gastrointestinal motility modifying agents." Clin Pharmacokinet, 27, p. 447-61
  17. Greb WH, Buscher G, Dierdorf HD, Koster FE, Wolf D, Mellows G (1989) "The effect of liver enzyme inhibition by cimetidine and enzyme induction by phenobarbitone on the pharmacokinetics of paroxetine." Acta Psychiatr Scand, 80 Suppl, p. 95-8
  18. Markowitz JS, Wells BG, Carson WH (1995) "Interactions between antipsychotic and antihypertensive drugs." Ann Pharmacother, 29, p. 603-9
  19. (2001) "Product Information. Ultram (tramadol)." McNeil Pharmaceutical
  20. (2001) "Product Information. Artane (trihexyphenidyl)." Lederle Laboratories
  21. (2001) "Product Information. Ultiva (remifentanil)." Mylan Institutional (formally Bioniche Pharma USA Inc)
  22. (2001) "Product Information. Seroquel (quetiapine)." Astra-Zeneca Pharmaceuticals
  23. (2001) "Product Information. Meridia (sibutramine)." Knoll Pharmaceutical Company
  24. (2001) "Product Information. Tasmar (tolcapone)." Valeant Pharmaceuticals
  25. Miller LG (1998) "Herbal medicinals: selected clinical considerations focusing on known or potential drug-herb interactions." Arch Intern Med, 158, p. 2200-11
  26. (2001) "Product Information. Precedex (dexmedetomidine)." Abbott Pharmaceutical
  27. (2001) "Product Information. Trileptal (oxcarbazepine)." Novartis Pharmaceuticals
  28. Ferslew KE, Hagardorn AN, McCormick WF (1990) "A fatal interaction of methocarbamol and ethanol in an accidental poisoning." J Forensic Sci, 35, p. 477-82
  29. Plushner SL (2000) "Valerian: valeriana officinalis." Am J Health Syst Pharm, 57, p. 328-35
  30. (2002) "Product Information. Xatral (alfuzosin)." Sanofi-Synthelabo Canada Inc
  31. (2002) "Product Information. Lexapro (escitalopram)." Forest Pharmaceuticals
  32. Cerner Multum, Inc. "UK Summary of Product Characteristics."
  33. Cerner Multum, Inc. "Australian Product Information."
  34. (2012) "Product Information. Fycompa (perampanel)." Eisai Inc
  35. (2014) "Product Information. Belsomra (suvorexant)." Merck & Co., Inc
  36. (2015) "Product Information. Rexulti (brexpiprazole)." Otsuka American Pharmaceuticals Inc
View all 36 references

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Moderate

dextromethorphan ozanimod

Applies to: Re DCP (chlorpheniramine / dextromethorphan / phenylephrine) and ozanimod

GENERALLY AVOID: Coadministration of serotonergic agents (e.g., selective serotonin reuptake inhibitors (SSRIs), 5-HT1 receptor agonists (triptans), ergot alkaloids, buspirone, dextromethorphan, St. John's wort) with drugs that possess monoamine oxidase inhibition (MAOI) activity may potentiate the risk of serotonin syndrome, which is a rare but serious and potentially fatal condition thought to result from hyperstimulation of brainstem 5-HT1A and 2A receptors. Symptoms of the serotonin syndrome may include mental status changes such as irritability, altered consciousness, confusion, hallucinations, and coma; autonomic dysfunction such as tachycardia, hyperthermia, diaphoresis, shivering, blood pressure lability, and mydriasis; neuromuscular abnormalities such as hyperreflexia, myoclonus, tremor, rigidity, and ataxia; and gastrointestinal symptoms such as abdominal cramping, nausea, vomiting, and diarrhea. Because an active metabolite of ozanimod inhibits MAO-B in vitro, the interaction may theoretically occur with ozanimod. In clinical trials, a small number of patients treated with ozanimod were concomitantly exposed to serotonergic medications; however, this exposure was not adequate to rule out the possibility of an adverse reaction from coadministration.

MANAGEMENT: Until more information is available, concomitant use of ozanimod with serotonergic agents should be avoided when possible. Blood pressure and other vitals should be monitored if coadministration is required.

References

  1. Pettinger WA, Soyangco FG, Oates JA (1968) "Inhibition of monoamine oxidase in man by furazolidone." Clin Pharmacol Ther, 9, p. 442-7
  2. Schulz R, Antonin KH, Hoffmann E, et al. (1989) "Tyramine kinetics and pressor sensitivity during monoamine oxidase inhibition by selegiline." Clin Pharmacol Ther, 46, p. 528-36
  3. Kline SS, Mauro LS, Scala-Bennett DM, Zick D (1989) "Serotonin syndrome versus neuroleptic malignant death syndrome as a cause of death." Clin Pharm, 8, p. 510-4
  4. Sternbach H (1988) "Danger of MAOI therapy after fluoxetine withdrawal." Lancet, 2, p. 850-1
  5. Sovner R, Wolfe J (1988) "Interaction between dextromethorphan and monoamine oxidase inhibitor therapy with isocarboxazid ." N Engl J Med, 319, p. 1671
  6. Bem JL, Peck R (1992) "Dextromethorphan. An overview of safety issues." Drug Saf, 7, p. 190-9
  7. Nierenberg DW, Semprebon M (1993) "The central nervous system serotonin syndrome." Clin Pharmacol Ther, 53, p. 84-8
  8. Graham PM, Potter JM, Paterson J (1982) "Combination monoamine oxidase inhibitor/tricyclic antidepressants interaction." Lancet, 2, p. 440
  9. Spiker DG, Pugh DD (1976) "Combining tricyclic and monoamine oxidase inhibitor antidepressants." Arch Gen Psychiatry, 33, p. 828-30
  10. White K, Pistole T, Boyd JL (1980) "Combined monoamine oxidase inhibitor-tricyclic antidepressant treatment: a pilot study." Am J Psychiatry, 137, p. 1422-5
  11. White K, Simpson G (1981) "Combined MAOI-tricyclic antidepressant treatment: a reevaluation." J Clin Psychopharmacol, 1, p. 264-82
  12. Rivers N, Horner B (1970) "Possible lethal reaction between nardil and dextromethorphan." Can Med Assoc J, 103, p. 85
  13. (2002) "Product Information. D.H.E. 45 (dihydroergotamine)." Sandoz Pharmaceuticals Corporation
  14. Sternbach H (1991) "The serotonin syndrome." Am J Psychiatry, 148, p. 705-13
  15. Feighner JP, Boyer WF, Tyler DL, Neborsky RJ (1990) "Adverse consequences of fluoxetine-MAOI combination therapy." J Clin Psychiatry, 51, p. 222-5
  16. Suchowersky O, deVries J (1990) "Possible interactions between deprenyl and prozac." Can J Neurol Sci, 17, p. 352-3
  17. Ciraulo DA, Shader RI (1990) "Fluoxetine drug-drug interactions. II." J Clin Psychopharmacol, 10, p. 213-7
  18. Ciraulo DA, Shader RI (1990) "Fluoxetine drug-drug interactions: I. Antidepressants and antipsychotics." J Clin Psychopharmacol, 10, p. 48-50
  19. Graham PM, Ilett KF (1988) "Danger of MAOI therapy after fluoxetine withdrawal." Lancet, 2, p. 1255-6
  20. Bhatara VS, Bandettini FC (1993) "Possible interaction between sertraline and tranylcypromine." Clin Pharm, 12, p. 222-5
  21. (2001) "Product Information. Zoloft (sertraline)." Roerig Division
  22. Suchowersky O, deVries JD (1990) "Interaction of fluoxetine and selegiline." Can J Psychiatry, 35, p. 571-2
  23. (2001) "Product Information. Prozac (fluoxetine)." Dista Products Company
  24. (2001) "Product Information. Effexor (venlafaxine)." Wyeth-Ayerst Laboratories
  25. (2001) "Product Information. Paxil (paroxetine)." GlaxoSmithKline
  26. Brannan SK, Talley BJ, Bowden CL (1994) "Sertraline and isocarboxazid cause a serotonin syndrome." J Clin Psychopharmacol, 14, p. 144-5
  27. (2001) "Product Information. Imitrex (sumatriptan)." Glaxo Wellcome
  28. Graber MA, Hoehns TB, Perry PJ (1994) "Sertraline-phenelzine drug interaction: a serotonin syndrome reaction." Ann Pharmacother, 28, p. 732-5
  29. Cetaruk EW, Aaron CK (1994) "Hazards of nonprescription medications." Emerg Med Clin North Am, 12, p. 483-510
  30. Ruiz F (1994) "Fluoxetine and the serotonin syndrome." Ann Emerg Med, 24, p. 983-5
  31. (2001) "Product Information. Luvox (fluvoxamine)." Solvay Pharmaceuticals Inc
  32. Diamond S (1995) "The use of sumatriptan in patients on monoamine oxidase inhibitors." Neurology, 45, p. 1039-40
  33. Phillips SD, Ringo P (1995) "Phenelzine and venlafaxine interaction." Am J Psychiatry, 152, p. 1400-1
  34. Klysner R, Larsen JK, Sorensen P, Hyllested M, Pedersen BD (1995) "Toxic interaction of venlafaxine and isocarboxazide." Lancet, 346, p. 1298-9
  35. Darcy PF, Griffin JP (1995) "Interactions with drugs used in the treatment of depressive illness." Adverse Drug React Toxicol Rev, 14, p. 211-31
  36. Heisler MA, Guidry JR, Arnecke B (1996) "Serotonin syndrome induced by administration of venlafaxine and phenelzine." Ann Pharmacother, 30, p. 84
  37. De Vita VT, Hahn MA, Oliverio VT (1965) "Monoamine oxidase inhibition by a new carcinostatic agent, n-isopropyl-a-(2-methylhydrazino)-p-toluamide (MIH). (30590)." Proc Soc Exp Biol Med, 120, p. 561-5
  38. Fischer P (1995) "Serotonin syndrome in the elderly after antidepressive monotherapy." J Clin Psychopharmacol, 15, p. 440-2
  39. Corkeron MA (1995) "Serotonin syndrome - a potentially fatal complication of antidepressant therapy." Med J Aust, 163, p. 481-2
  40. Thomas JM, Rubin EH (1984) "Case report of a toxic reaction from a combination of tryptophan and phenelzine." Am J Psychiatry, 141, p. 281-3
  41. Pope HG Jr, Jonas JM, Hudson JI, Kafka MP (1985) "Toxic reactions to the combination of monoamine oxidase inhibitors and tryptophan." Am J Psychiatry, 142, p. 491-2
  42. Alvine G, Black DW, Tsuang D (1990) "Case of delirium secondary to phenelzine/L-tryptophan combination." J Clin Psychiatry, 51, p. 311
  43. Staufenberg EF, Tantam D (1989) "Malignant hyperpyrexia syndrome in combined treatment." Br J Psychiatry, 154, p. 577-8
  44. Levy AB, Bucher P, Votolato N (1985) "Myoclonus, hyperreflexia and diaphoresis in patients on phenelzine- tryptophan combination treatment." Can J Psychiatry, 30, p. 434-6
  45. Beasley CM Jr, Masica DN, Heiligenstein JH, Wheadon DE, Zerbe RL (1993) "Possible monoamine oxidase inhibitor-serotonin uptake inhibitor interaction: fluoxetine clinical data and preclinical findings." J Clin Psychopharmacol, 13, p. 312-20
  46. (2001) "Product Information. Zomig (zolmitriptan)." Astra-Zeneca Pharmaceuticals
  47. Mills KC (1997) "Serotonin syndrome: A clinical update." Crit Care Clin, 13, p. 763
  48. (2001) "Product Information. Maxalt (rizatriptan)." Merck & Co., Inc
  49. (2001) "Product Information. Celexa (citalopram)." Forest Pharmaceuticals
  50. Gardner DM, Lynd LD (1998) "Sumatriptan contraindications and the serotonin syndrome." Ann Pharmacother, 32, p. 33-8
  51. Mathew NT, Tietjen GE, Lucker C (1996) "Serotonin syndrome complicating migraine pharmacotherapy." Cephalalgia, 16, p. 323-7
  52. Weiner LA, Smythe M, Cisek J (1998) "Serotonin syndrome secondary to phenelzine-venlafaxine interaction." Pharmacotherapy, 18, p. 399-403
  53. Diamond S, Pepper BJ, Diamond ML, Freitag FG, Urban GJ, Erdemoglu AK (1998) "Serotonin syndrome induced by transitioning from phenelzine to venlafaxine: four patient reports." Neurology, 51, p. 274-6
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  55. Brubacher JR, Hoffman RS, Lurin MJ (1996) "Serotonin syndrome from venlafaxine-tranylcypromine interaction." Vet Hum Toxicol, 38, p. 358-61
  56. Miller LG (1998) "Herbal medicinals: selected clinical considerations focusing on known or potential drug-herb interactions." Arch Intern Med, 158, p. 2200-11
  57. Fleishaker JC, Ryan KK, Jansat JM, et al. (2001) "Effect of MAO-A inhibition on the pharmacokinetics of almotriptan, an antimigraine agent in humans." Br J Clin Pharmacol, 51, p. 437-41
  58. (2002) "Product Information. Lexapro (escitalopram)." Forest Pharmaceuticals
  59. Martin TG (1996) "Serotonin syndrome." Ann Emerg Med, 28, p. 520-6
  60. Jacob JE, Wagner ML, Sage JI (2003) "Safety of selegiline with cold medications." Ann Pharmacother, 37, p. 438-41
  61. (2004) "Product Information. Cymbalta (duloxetine)." Lilly, Eli and Company
  62. (2005) "Product Information. Manerix (moclobemide)." Hoffmann-La Roche Limited
  63. Gillman PK (2005) "Monoamine oxidase inhibitors, opioid analgesics and serotonin toxicity." Br J Anaesth
  64. Bodner RA, Lynch T, Lewis L, Kahn D (1995) "Serotonin syndrome." Neurology, 45, p. 219-23
  65. Paruchuri P, Godkar D, Anandacoomarswamy D, Sheth K, Niranjan S (2006) "Rare case of serotonin syndrome with therapeutic doses of paroxetine." Am J Ther, 13, p. 550-552
  66. Jimenez-Genchi A (2006) "Immediate switching from moclobemide to duloxetine may induce serotonin syndrome." J Clin Psychiatry, 67, p. 1821-1822
  67. (2008) "Product Information. Pristiq (desvenlafaxine)." Wyeth Laboratories
  68. (2009) "Product Information. Savella (milnacipran)." Forest Pharmaceuticals
  69. (2011) "Product Information. Viibryd (vilazodone)." Trovis Pharmaceuticals LLC
  70. (2013) "Product Information. Fetzima (levomilnacipran)." Forest Pharmaceuticals
  71. (2013) "Product Information. Brintellix (vortioxetine)." Takeda Pharmaceuticals America
  72. (2020) "Product Information. Zeposia (ozanimod)." Celgene Corporation
View all 72 references

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Moderate

phenylephrine ozanimod

Applies to: Re DCP (chlorpheniramine / dextromethorphan / phenylephrine) and ozanimod

GENERALLY AVOID: Coadministration of sympathomimetic agents with drugs that possess monoamine oxidase inhibition (MAOI) activity may precipitate severe hypertensive reactions and hyperpyrexia. Death has occurred in some reported cases. The mechanism involves a synergistic sympathomimetic effect due to enhanced norepinephrine storage in adrenergic neurons secondary to MAOI activity. MAOIs also slow the metabolism of some sympathomimetics such as amphetamines, which may potentiate their effect on the release of norepinephrine and other monoamines from adrenergic nerve endings. Although the interaction has primarily involved nonselective MAOIs, hypertensive crisis has been reported with selective MAO-B inhibitors. Because an active metabolite of ozanimod inhibits MAO-B in vitro, the interaction may theoretically occur with ozanimod. In a placebo-controlled crossover study involving healthy subjects, coadministration of ozanimod with pseudoephedrine did not potentiate the effects on blood pressure; however, ozanimod did increase the pseudoephedrine-induced heart rate response by approximately 3 beats per minute (bpm). In two clinical studies, ozanimod increased systolic pressure by an average of 1 to 2 mmHg over interferon beta-1a, but had no effect on diastolic pressure. The increase in systolic pressure was first detected after approximately 3 months of treatment and persisted throughout treatment. Hypertension was reported as an adverse reaction in 3.9% of patients treated with ozanimod 0.92 mg, compared to 2.1% of patients treated with interferon beta-1a. Two patients treated with ozanimod and one patient treated with interferon beta-1a in these studies experienced a hypertensive crisis.

MANAGEMENT: Until more information is available, concomitant use of ozanimod with sympathomimetic agents should be avoided when possible. Blood pressure and other vitals should be monitored if coadministration is required.

References

  1. Pettinger WA, Soyangco FG, Oates JA (1968) "Inhibition of monoamine oxidase in man by furazolidone." Clin Pharmacol Ther, 9, p. 442-7
  2. Schulz R, Antonin KH, Hoffmann E, et al. (1989) "Tyramine kinetics and pressor sensitivity during monoamine oxidase inhibition by selegiline." Clin Pharmacol Ther, 46, p. 528-36
  3. Krisko I, Lewis E, Johnson JE (1969) "Severe hyperpyrexia due to tranylcypromine-amphetamine toxicity." Ann Intern Med, 70, p. 559-64
  4. Elis J, Laurence DR, Mattie H, Prichard BN (1967) "Modification by monoamine oxidase inhibitors of the effect of some sympathomimetics on blood pressure." Br Med J, 2, p. 75-8
  5. Davies B, Bannister R, Sever P (1978) "Pressor amines and monoamine-oxidase inhibitors for treatment of postural hypotension in autonomic failure: limitations and hazards." Lancet, 1, p. 172-5
  6. Goldberg LI (1964) "Monoamine oxidase inhibitors: adverse reactions and possible mechanisms." JAMA, 190, p. 456-62
  7. Horler AR, Wynne NA (1965) "Hypertensive crisis due to pargyline and metaraminol." Br Med J, 5459, p. 460-1
  8. Sjoqvist F (1965) "Psychotropic drugs (2) interaction between monoamine oxidase (MAO) inhibitors and other substances." Proc R Soc Med, 58, p. 967-78
  9. Harrison WM, McGrath PJ, Stewart JW, Quitkin F (1989) "MAOIs and hypertensive crises: the role of OTC drugs." J Clin Psychiatry, 50, p. 64-5
  10. Cuthbert MF, Greenberg MP, Morley SW (1969) "Cough and cold remedies: a potential danger to patients on monoamine oxidase inhibitors." Br Med J, 1, p. 404-6
  11. Humberstone PM (1969) "Hypertension from cold remedies." Br Med J, 1, p. 846
  12. Wright SP (1978) "Hazards with monoamine-oxidase inhibitors: a persistent problem." Lancet, 1, p. 284-5
  13. Boakes AJ, Laurence DR, Teoh PC, Barar FS, Benedikter LT, Pritchard BN (1973) "Interactions between sympathomimetic amines and antidepressant agents in man." Br Med J, 1, p. 311-5
  14. Dally PJ (1962) "Fatal reaction associated with tranylcypromine and methylamphetamine." Lancet, 1, p. 1235-6
  15. Schildkraut JJ, Klerman GL, Friend DG, Greenblatt M (1963) "Biochemical and pressor effects of oral d,l-dihydroxyphenylalanine in patients pretreated with antidepressant drugs." Ann N Y Acad Sci, 107, p. 1005-15
  16. Sharpe J, Marquez-Julio A, Ashby P (1972) "Idiopathic orthostatic hypotension treated with levodopa and MAO inhibitor: a preliminary report." Can Med Assoc J, 107, p. 296-300
  17. Teychenne PF, Calne DB, Lewis PJ, Findley LJ (1975) "Interactions of levodopa with inhibitors of monoamine oxidase and L-aromatic amino acid decarboxylase." Clin Pharmacol Ther, 18, p. 273-7
  18. Smookler S, Bermudez AJ (1982) "Hypertensive crisis resulting from an MAO inhibitor and an over-the-counter appetite suppressant." Ann Intern Med, 11, p. 482-4
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  20. Paykel ES (1966) "Hallucinosis on combined methyldopa and pargyline." Br Med J, 1, p. 803
  21. van Rossum JM, Hurkmans JA (1963) "Reversal of the effect of a-Methyldopa by monamine oxidase inhibitors." J Pharm Pharmacol, 15, p. 493-9
  22. van Rossum JM (1963) "Potential danger of monoamineoxidase inhibitors and a-methyldopa." Lancet, 1, p. 950-1
  23. Mason AM, Buckle RM (1969) ""Cold" cures and monoamine-oxidase inhibitors." Br Med J, 1, p. 845-6
  24. Boakes AJ, Laurence DR, Teoh PC, Barar FS, Benedikter LT, Prichard BN (1973) "Interactions between sympathomimetic amines and antidepressant agents in man." Br Med J, 1, p. 311-5
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  32. Lefebvre H, Noblet C, Morre N, Wolf LM (1995) "Pseudo-phaeochromocytoma after multiple drug interactions involving the selective monoamine oxidase inhibitor selegiline." Clin Endocrinol (Oxf), 42, p. 95-8
  33. Darcy PF, Griffin JP (1995) "Interactions with drugs used in the treatment of depressive illness." Adverse Drug React Toxicol Rev, 14, p. 211-31
  34. De Vita VT, Hahn MA, Oliverio VT (1965) "Monoamine oxidase inhibition by a new carcinostatic agent, n-isopropyl-a-(2-methylhydrazino)-p-toluamide (MIH). (30590)." Proc Soc Exp Biol Med, 120, p. 561-5
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  40. (2001) "Product Information. Sinemet (carbidopa-levodopa)." DuPont Pharmaceuticals
  41. (2001) "Product Information. Ritalin (methylphenidate)." Novartis Pharmaceuticals
  42. (2001) "Product Information. Dexedrine (dextroamphetamine)." SmithKline Beecham
  43. (2001) "Product Information. Adderall (amphetamine-dextroamphetamine)." Shire Richwood Pharmaceutical Company Inc
  44. Markowitz JS, Patrick KS (2001) "Pharmacokinetic and pharmacodynamic drug interactions in the treatment of attention-deficit hyperactivity disorder." Clin Pharmacokinet, 40, p. 753-72
  45. (2001) "Product Information. Focalin (dexmethylphenidate)." Mikart Inc
  46. (2002) "Product Information. Strattera (atomoxetine)." Lilly, Eli and Company
  47. (2003) "Product Information. Stalevo 50 (carbidopa/entacapone/levodopa)." Novartis Pharmaceuticals
  48. (2004) "Product Information. Parcopa (carbidopa-levodopa)." Schwarz Pharma
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  50. (2007) "Product Information. Vyvanse (lisdexamfetamine)." Shire US Inc
  51. Pekdemir M, Yanturali S, Karakus G (2005) "More than just an ocular solution." Emerg Med J, 22, p. 753-4
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  54. (2020) "Product Information. Zeposia (ozanimod)." Celgene Corporation
View all 54 references

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Drug and food interactions

Moderate

chlorpheniramine food

Applies to: Re DCP (chlorpheniramine / dextromethorphan / phenylephrine)

GENERALLY AVOID: Alcohol may potentiate some of the pharmacologic effects of CNS-active agents. Use in combination may result in additive central nervous system depression and/or impairment of judgment, thinking, and psychomotor skills.

MANAGEMENT: Patients receiving CNS-active agents should be warned of this interaction and advised to avoid or limit consumption of alcohol. Ambulatory patients should be counseled to avoid hazardous activities requiring complete mental alertness and motor coordination until they know how these agents affect them, and to notify their physician if they experience excessive or prolonged CNS effects that interfere with their normal activities.

References

  1. Warrington SJ, Ankier SI, Turner P (1986) "Evaluation of possible interactions between ethanol and trazodone or amitriptyline." Neuropsychobiology, 15, p. 31-7
  2. Gilman AG, eds., Nies AS, Rall TW, Taylor P (1990) "Goodman and Gilman's the Pharmacological Basis of Therapeutics." New York, NY: Pergamon Press Inc.
  3. (2012) "Product Information. Fycompa (perampanel)." Eisai Inc
  4. (2015) "Product Information. Rexulti (brexpiprazole)." Otsuka American Pharmaceuticals Inc
View all 4 references

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Moderate

dextromethorphan food

Applies to: Re DCP (chlorpheniramine / dextromethorphan / phenylephrine)

GENERALLY AVOID: Alcohol may potentiate some of the pharmacologic effects of CNS-active agents. Use in combination may result in additive central nervous system depression and/or impairment of judgment, thinking, and psychomotor skills.

MANAGEMENT: Patients receiving CNS-active agents should be warned of this interaction and advised to avoid or limit consumption of alcohol. Ambulatory patients should be counseled to avoid hazardous activities requiring complete mental alertness and motor coordination until they know how these agents affect them, and to notify their physician if they experience excessive or prolonged CNS effects that interfere with their normal activities.

References

  1. Warrington SJ, Ankier SI, Turner P (1986) "Evaluation of possible interactions between ethanol and trazodone or amitriptyline." Neuropsychobiology, 15, p. 31-7
  2. Gilman AG, eds., Nies AS, Rall TW, Taylor P (1990) "Goodman and Gilman's the Pharmacological Basis of Therapeutics." New York, NY: Pergamon Press Inc.
  3. (2012) "Product Information. Fycompa (perampanel)." Eisai Inc
  4. (2015) "Product Information. Rexulti (brexpiprazole)." Otsuka American Pharmaceuticals Inc
View all 4 references

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Moderate

ozanimod food

Applies to: ozanimod

GENERALLY AVOID: Foods that contain large amounts of tyramine may precipitate a hypertensive crisis in patients treated with ozanimod. The proposed mechanism involves potentiation of the tyramine pressor effect due to inhibition of monoamine oxidase (MAO) by the major active metabolites of ozanimod, CC112273 and CC1084037. Monoamine oxidase in the gastrointestinal tract and liver, primarily type A (MAO-A), is the enzyme responsible for metabolizing exogenous amines such as tyramine and preventing them from being absorbed intact. Once absorbed, tyramine is metabolized to octopamine, a substance that is believed to displace norepinephrine from storage granules causing a rise in blood pressure. In vitro, CC112273 and CC1084037 inhibited MAO-B (IC50 values of 5.72 nM and 58 nM, respectively) with more than 1000-fold selectivity over MAO-A (IC50 values >10000 nM). Because of this selectivity, as well as the fact that free plasma concentrations of CC112273 and CC1084037 are less than 8% of the in vitro IC50 values for MAO-B inhibition, ozanimod is expected to have a much lower propensity to cause hypertensive crises than nonselective MAO inhibitors. However, rare cases of hypertensive crisis have occurred during clinical trials for the treatment of multiple sclerosis (MS) and ulcerative colitis (UC) and in postmarketing use. In controlled clinical trials, hypertension and blood pressure increases were reported more frequently in patients treated with ozanimod (up to 4.6% in MS patients receiving ozanimod 0.92 mg/day) than in patients treated with interferon beta-1a (MS) or placebo (UC).

Administration of ozanimod with either a high-fat, high-calorie meal (1000 calories; 50% fat) or a low-fat, low-calorie meal (300 calories; 10% fat) had no effects on ozanimod peak plasma concentration (Cmax) and systemic exposure (AUC) compared to administration under fasted conditions.

MANAGEMENT: Dietary restriction is not ordinarily required during ozanimod treatment with respect to most foods and beverages that contain tyramine, which usually include aged, fermented, cured, smoked, or pickled foods (e.g., air-dried and fermented meats or fish, aged cheeses, most soybean products, yeast extracts, red wine, beer, sauerkraut). However, certain foods like some of the aged cheeses (e.g., Boursault, Liederkrantz, Mycella, Stilton) and pickled herring may contain very high amounts of tyramine and could potentially cause a hypertensive reaction in patients taking ozanimod, even at recommended dosages, due to increased sensitivity to tyramine. Patients should be advised to avoid the intake of very high levels of tyramine (e.g., greater than 150 mg) and to promptly seek medical attention if they experience potential signs and symptoms of a hypertensive crisis such as severe headache, visual disturbances, confusion, stupor, seizures, chest pain, unexplained nausea or vomiting, and stroke-like symptoms. Blood pressure should be regularly monitored and managed accordingly. Because of the long elimination half-lives of the major active metabolites, these precautions may need to be observed for up to 3 months following the last ozanimod dose. Ozanimod can be administered with or without food.

References

  1. (2022) "Product Information. Zeposia (ozanimod)." Celgene Pty Ltd
  2. (2023) "Product Information. Zeposia (ozanimod)." Bristol-Myers Squibb
  3. (2023) "Product Information. Zeposia (ozanimod)." Bristol-Myers Squibb Canada Inc
  4. (2023) "Product Information. Zeposia (ozanimod)." Bristol-Myers Squibb Pharmaceuticals Ltd
  5. Choi DK, Rubin DT, Puangampai A, Cleveland N (2022) "Hypertensive emergency after initiating ozanimod: a case report." Inflamm Bowel Dis, 28, e114-5
View all 5 references

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Moderate

phenylephrine food

Applies to: Re DCP (chlorpheniramine / dextromethorphan / phenylephrine)

MONITOR: Coadministration of two or more sympathomimetic agents may increase the risk of adverse effects such as nervousness, irritability, and increased heart rate. Central nervous system (CNS) stimulants, particularly amphetamines, can potentiate the adrenergic response to vasopressors and other sympathomimetic agents. Additive increases in blood pressure and heart rate may occur due to enhanced peripheral sympathetic activity.

MANAGEMENT: Caution is advised if two or more sympathomimetic agents are coadministered. Pulse and blood pressure should be closely monitored.

References

  1. Rosenblatt JE, Lake CR, van Kammen DP, Ziegler MG, Bunney WE Jr (1979) "Interactions of amphetamine, pimozide, and lithium on plasma norepineophrine and dopamine-beta-hydroxylase in schizophrenic patients." Psychiatry Res, 1, p. 45-52
  2. Cavanaugh JH, Griffith JD, Oates JA (1970) "Effect of amphetamine on the pressor response to tyramine: formation of p-hydroxynorephedrine from amphetamine in man." Clin Pharmacol Ther, 11, p. 656
  3. (2001) "Product Information. Adderall (amphetamine-dextroamphetamine)." Shire Richwood Pharmaceutical Company Inc
  4. (2001) "Product Information. Tenuate (diethylpropion)." Aventis Pharmaceuticals
  5. (2001) "Product Information. Sanorex (mazindol)." Novartis Pharmaceuticals
  6. (2001) "Product Information. Focalin (dexmethylphenidate)." Mikart Inc
  7. (2002) "Product Information. Strattera (atomoxetine)." Lilly, Eli and Company
View all 7 references

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Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.


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Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.