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Drug Interactions between escitalopram and linezolid

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

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Interactions between your drugs

Major

linezolid escitalopram

Applies to: linezolid and escitalopram

CONTRAINDICATED: Coadministration of linezolid with serotonergic agents 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. Linezolid is a reversible, nonselective monoamine oxidase inhibitor (MAOI). As such, it can enhance serotonergic effects by inhibiting serotonin metabolism. Rare cases of serotonin syndrome have been reported in association with linezolid use, most often in combination with serotonin reuptake inhibitors. Symptoms of the serotonin syndrome may include mental status changes such as irritability, altered consciousness, confusion, hallucination, 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.

MANAGEMENT: Concomitant use of linezolid and serotonergic agents should be avoided unless no alternatives exist and close monitoring for the development of serotonin syndrome can be provided. In general, most serotonergic psychiatric drugs should be stopped 1 to 2 weeks (i.e., 4 to 5 half-lives) prior to treatment with an MAOI, while others such as fluoxetine may require discontinuation up to 5 weeks in advance due to its prolonged half-life. Treatment with serotonergic medications may be resumed 24 hours after the last dose of linezolid. In emergency situations that may necessitate urgent treatment with linezolid (e.g., vancomycin-resistant Enterococcus faecium (VRE) infections; nosocomial pneumonia and complicated skin and skin structure infections, including cases caused by methicillin-resistant Staphylococcus aureus), the availability of alternative interventions should be considered and the benefit of linezolid treatment should be weighed against the risk of serotonin toxicity. If the decision is made to administer linezolid to a patient receiving a serotonergic drug, the serotonergic drug must be immediately stopped, and the patient closely monitored for emergent symptoms of CNS toxicity for two weeks (five weeks if fluoxetine was taken; three weeks if vortioxetine was taken) or until 24 hours after the last dose of linezolid, whichever comes first. Patients and/or their caregivers should be advised to seek medical attention if potential symptoms of serotonin syndrome develop.

References

  1. Nierenberg DW, Semprebon M "The central nervous system serotonin syndrome." Clin Pharmacol Ther 53 (1993): 84-8
  2. Sternbach H "The serotonin syndrome." Am J Psychiatry 148 (1991): 705-13
  3. Mills KC "Serotonin syndrome: A clinical update." Crit Care Clin 13 (1997): 763
  4. "Product Information. Zyvox (linezolid)." Pharmacia and Upjohn PROD (2001):
  5. Wigen CL, Goetz MB "Serotonin syndrome and linezolid." Clin Infect Dis 34 (2002): 1651-2
  6. Hammerness P, Parada H, Abrams A "Linezolid: MAOI Activity and Potential Drug Interactions." Psychosomatics 43 (2002): 248-9
  7. Martin TG "Serotonin syndrome." Ann Emerg Med 28 (1996): 520-6
  8. Lavery S, Ravi H, McDaniel WW, Pushkin YR "Linezolid and serotonin syndrome." Psychosomatics 42 (2001): 432-4
  9. Bernard L, Stern R, Lew D, Hoffmeyer P "Serotonin syndrome after concomitant treatment with linezolid and citalopram." Clin Infect Dis 36 (2003): 1197
  10. Hachem RY, Hicks K, Huen A, Raad I "Myelosuppression and serotonin syndrome associated with concurrent use of linezolid and selective serotonin reuptake inhibitors in bone marrow transplant recipients." Clin Infect Dis 37 (2003): E8-E11
  11. Gillman PK "Linezolid and serotonin toxicity." Clin Infect Dis 37 (2003): 1274-5
  12. Jones SL, Athan E, O'Brien D "Serotonin syndrome due to co-administration of linezolid and venlafaxine." J Antimicrob Chemother 54 (2004): 289-90
  13. Tahir N "Serotonin syndrome as a consequence of drug-resistant infections: an interaction between linezolid and citalopram." J Am Med Dir Assoc 5 (2004): 111-3
  14. Thomas CR, Rosenberg M, Blythe V, Meyer WJ 3rd "Serotonin syndrome and linezolid." J Am Acad Child Adolesc Psychiatry 43 (2004): 790
  15. Boyer EW, Shannon M "The serotonin syndrome." N Engl J Med 352 (2005): 1112-20
  16. Bergeron L, Boule M, Perreault S "Serotonin toxicity associated with concomitant use of linezolid." Ann Pharmacother 39 (2005): 956-61
  17. Morales N, Vermette H "Serotonin syndrome associated with linezolid treatment after discontinuation of fluoxetine." Psychosomatics 46 (2005): 274-5
  18. Morales-Molina JA, Mateu-de Antonio J, Marin-Casino M, Grau S "Linezolid-associated serotonin syndrome: what we can learn from cases reported so far." J Antimicrob Chemother 56 (2005): 1176-8
  19. Clark DB, Andrus MR, Byrd DC "Drug interactions between linezolid and selective serotonin reuptake inhibitors: case report involving sertraline and review of the literature." Pharmacotherapy 26 (2006): 269-76
  20. DeBellis RJ, Schaefer OP, Liquori M, Volturo GA "Linezolid-associated serotonin syndrome after concomitant treatment with citalopram and mirtazepine in a critically ill bone marrow transplant recipient." J Intensive Care Med 20 (2005): 351-3
  21. Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0
  22. Strouse TB, Kerrihard TN, Forscher CA, Zakowski P "Serotonin syndrome precipitated by linezolid in a medically ill patient on duloxetine." J Clin Psychopharmacol 26 (2006): 681-683
  23. Steinberg M, Morin AK "Mild serotonin syndrome associated with concurrent linezolid and fluoxetine." Am J Health Syst Pharm 64 (2007): 59-62
  24. Packer S, Berman SA "Serotonin syndrome precipitated by the monoamine oxidase inhibitor linezolid." Am J Psychiatry 164 (2007): 346-7
  25. Shapiro RE, Tepper SJ "The serotonin syndrome, triptans, and the potential for drug-drug interactions." Headache 47 (2007): 266-9
  26. Lorenz RA, Vandenberg AM, Canepa EA "Serotonergic antidepressants and linezolid: a retrospective chart review and presentation of cases." Int J Psychiatry Med 38 (2008): 81-90
  27. Go AC, Golightly LK, Barber GR, Barron MA "Linezolid interaction with serotonin reuptake inhibitors: report of two cases and incidence assessment." Drug Metabol Drug Interact 25(1-4) (2010): 41-7
  28. FDA. U.S. Food and Drug Administration "FDA Drug Safety Communication: Serious CNS reactions possible when linezolid (Ayvox) is given to patients taking certain psychiatric medications. http://www.fda.gov/Drugs/DrugSafety/ucm265305.htm#table" (2011):
  29. Morrison EK, Rowe AS "Probable drug-drug interaction leading to serotonin syndrome in a patient treated with concomitant buspirone and linezolid in the setting of therapeutic hypothermia." J Clin Pharm Ther 37 (2012): 610-3
View all 29 references

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Drug and food interactions

Major

linezolid food

Applies to: linezolid

CONTRAINDICATED: Foods that contain large amounts of tyramine may precipitate a hypertensive crisis in patients treated with monoamine oxidase inhibitors (MAOIs). The mechanism is inhibition of MAO-A, the enzyme responsible for metabolizing exogenous amines such as tyramine in the gut 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.

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

MANAGEMENT: In general, patients treated with MAOIs or other agents that possess MAOI activity (e.g., furazolidone, linezolid, procarbazine) should avoid consumption of products that contain large amounts of amines and protein foods in which aging or breakdown of protein is used to increase flavor. These foods include cheese (particularly strong, aged or processed cheeses), sour cream, wine (particularly red wine), champagne, beer, pickled herring, anchovies, caviar, shrimp paste, liver (particularly chicken liver), dry sausage, salamis, figs, raisins, bananas, avocados, chocolate, soy sauce, bean curd, sauerkraut, yogurt, papaya products, meat tenderizers, fava bean pods, protein extracts, yeast extracts, and dietary supplements. Caffeine may also precipitate hypertensive crisis so its intake should be minimized as well. At least 14 days should elapse following discontinuation of MAOI therapy before these foods may be consumed. Specially designed reference materials and dietary consultation are recommended so that an appropriate and safe diet can be planned. Patients should be advised to promptly seek medical attention if they experience potential signs and symptoms of a hypertensive crisis such as severe headache, visual disturbances, difficulty thinking, stupor or coma, seizures, chest pain, unexplained nausea or vomiting, and stroke-like symptoms. Patients should also be counseled not to use MAOIs with alcohol, and to avoid hazardous activities requiring complete mental alertness and motor coordination until they know how these agents affect them.

References

  1. Pettinger WA, Soyangco FG, Oates JA "Inhibition of monoamine oxidase in man by furazolidone." Clin Pharmacol Ther 9 (1968): 442-7
  2. Goldberg LI "Monoamine oxidase inhibitors: adverse reactions and possible mechanisms." JAMA 190 (1964): 456-62
  3. Nuessle WF, Norman FC, Miller HE "Pickled herring and tranylcypromine reaction." JAMA 192 (1965): 142-3
  4. Sweet RA, Liebowitz MR, Holt CS, Heimberg RG "Potential interactions between monoamine oxidase inhibitors and prescribed dietary supplements." J Clin Psychopharmacol 11 (1991): 331-2
  5. Walker JI, Davidson J, Zung WWK "Patient compliance with MAO Inhibitor therapy." J Clin Psychiatry 45 (1984): 78-80
  6. Ban TA "Drug interactions with psychoactive drugs." Dis Nerv Syst 36 (1975): 164-6
  7. Darcy PF, Griffin JP "Interactions with drugs used in the treatment of depressive illness." Adverse Drug React Toxicol Rev 14 (1995): 211-31
  8. Maxwell MB "Reexamining the dietary restrictions with procarbazine (an MAOI)." Cancer Nurs 3 (1980): 451-7
  9. "Product Information. Matulane (procarbazine)." Roche Laboratories PROD (2001):
  10. De Vita VT, Hahn MA, Oliverio VT "Monoamine oxidase inhibition by a new carcinostatic agent, n-isopropyl-a-(2-methylhydrazino)-p-toluamide (MIH). (30590)." Proc Soc Exp Biol Med 120 (1965): 561-5
  11. Zetin M, Plon L, DeAntonio M "MAOI reaction with powdered protein dietary supplement." J Clin Psychiatry 48 (1987): 499
  12. Domino EF, Selden EM "Red wine and reactions." J Clin Psychopharmacol 4 (1984): 173-4
  13. Tailor SA, Shulman KI, Walker SE, Moss J, Gardner D "Hypertensive episode associated with phenelzine and tap beer--a reanalysis of the role of pressor amines in beer." J Clin Psychopharmacol 14 (1994): 5-14
  14. Pohl R, Balon R, Berchou R "Reaction to chicken nuggets in a patient taking an MAOI." Am J Psychiatry 145 (1988): 651
  15. "Product Information. Furoxone (furazolidone)." Roberts Pharmaceutical Corporation PROD (2001):
  16. "Product Information. Nardil (phenelzine)." Parke-Davis PROD (2001):
  17. "Product Information. Marplan (isocarboxazid)." Roche Laboratories PROD (2001):
  18. "Product Information. Zyvox (linezolid)." Pharmacia and Upjohn PROD (2001):
  19. Martin TG "Serotonin syndrome." Ann Emerg Med 28 (1996): 520-6
View all 19 references

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Moderate

escitalopram food

Applies to: escitalopram

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

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