Severe. These medicines may interact and cause very harmful effects and are usually not taken together. Contact your healthcare professional (e.g. doctor or pharmacist) for more information.
How the interaction occurs:
Both of these medicines can increase the level of serotonin in your body.
What might happen:
High serotonin levels may cause changes in body temperature, blood pressure and behavior, leading to a medical condition called Serotonin Syndrome. Serotonin Syndrome may be life threatening.
What you should do about this interaction:
Make sure your healthcare professionals (e.g. doctor or pharmacist) know that you are taking these medicines together.If you experience muscle twitching, tremors, shivering or stiffness, fever, heavy sweating, heart palpitations, restlessness, confusion, agitation, trouble with coordination, or severe diarrhea contact your doctor right away.Your healthcare professionals may already be aware of this interaction and may be monitoring you for it. Do not start, stop, or change the dosage of any medicine before checking with them first.
1.Brachfeld J, Wirtshafter A, Wolfe S. Imipramine-tranylcypromine incompatibility. Near-fatal toxic reaction. JAMA 1963 Dec 28; 186(13):1172-3.
2.Young JP, Lader MH, Hughes WC. Controlled trial of trimipramine, monoamine oxidase inhibitors, and combined treatment in depressed outpatients. Br Med J 1979 Nov 24;2(6201):1315-7.
3.Pentel P, Olson KR, Becker CE, Benowitz N. Late complications of tricyclic antidepressant overdose. West J Med 1983 Mar;138(3):423-4.
4.de la Fuente JR, Berlanga C, Leon-Andrade C. Mania induced by tricyclic-MAOI combination therapy in bipolar treatment-resistant disorder: case reports. J Clin Psychiatry 1986 Jan;47(1):40-1.
5.Pascual J, Combarros O, Berciano J. Partial status epilepticus following single low dose of chlorimipramine in a patient on MAO-inhibitor treatment. Clin Neuropharmacol 1987 Dec;10(6):565-7.
6.Richards GA, Fritz VU, Pincus P, Reyneke J. Unusual drug interactions between monoamine oxidase inhibitors and tricyclic antidepressants. J Neurol Neurosurg Psychiatry 1987 Sep;50(9):1240-1.
7.Tackley RM, Tregaskis B. Fatal disseminated intravascular coagulation following a monoamine oxidase inhibitor/tricyclic interaction. Anaesthesia 1987 Jul;42(7):760-3.
8.O'Brien S, McKeon P, O'Regan M, O'Flaherty A, Patel R. Blood pressure effects of tranylcypromine when prescribed singly and in combination with amitriptyline. J Clin Psychopharmacol 1992 Apr;12(2):104-9.
9.Schuckit M, Robins E, Feighner J. Tricyclic antidepressants and monoamine oxidase inhibitors. Arch Gen Psychiatry 1971 Jun;24(6):509-14.
10.Graham PM, Potter JM, Paterson J. Combination monoamine oxidase inhibitor/tricyclic antidepressants interaction. Lancet 1982 Aug 21; 2(8295):440.
11.White K, Simpson G. The combined use of MAOIs and tricyclics. J Clin Psychiatry 1984 Jul;45(7 Pt 2):67-9.
12.Ponto LB, Perry PJ, Liskow BI, Seaba HH. Drug therapy reviews: tricyclic antidepressant and monoamine oxidase inhibitor combination therapy. Am J Hosp Pharm 1977 Sep;34(9):954-61.
13.Manshadi MS, Lippmann SB. Combined treatment of refractory depression with an MAO inhibitor and a tricyclic. Psychosomatics 1984 Dec; 25(12):929-31.
14.Spigset O, Mjorndal T, Lovheim O. Serotonin syndrome caused by a moclobemide-clomipramine interaction. BMJ 1993 Jan 23;306(6872):248.
15.Neuvonen PJ, Pohjola-Sintonen S, Tacke U, Vuori E. Five fatal cases of serotonin syndrome after moclobemide-citalopram or moclobemide-clomipramine overdoses. Lancet 1993 Dec 4;342(8884):1419.
16.Sjoqvist F. Psychotropic drugs (2). Interaction between monoamine oxidase (MAO) inhibitors and other substances. Proc R Soc Med 1965 Nov;58(11 Part 2):967-78.
17.Stern SL, Mendels J. Drug combinations in the treatment of refractory depression: a review. J Clin Psychiatry 1981 Oct;42(10):368-73.
18.White K, Simpson G. Combined MAOI-tricyclic antidepressant treatment: a reevaluation. J Clin Psychopharmacol 1981 Sep;1(5):264-82.
19.Nardil (phenelzine sulfate) US prescribing information. Parke-Davis May, 2007.
20.Amitriptyline hydrochloride, US prescribing information. Sandoz Inc. January, 2010.
21.Remeron (mirtazapine) US prescribing information. Organon Inc. October, 2012.
22.Pamelor (nortriptyline hydrochloride) US prescribing information. Mallinckrodt Inc. October, 2012.
23.Anafranil (clompiramine hydrochloride) US prescribing information. Mallinckrodt Inc. October, 2012.
24.Parnate (tranylcypromine sulfate) US prescribing information. GlaxoSmithKline May, 2010.
25.Piscitelli SC, Burstein AH, Chaitt D, Alfaro RM, Falloon J. Indinavir concentrations and St John's wort. Lancet 2000 Feb 12;355(9203):547-8.
26.Anonymous. From the Food and Drug Administration. JAMA 2000 Apr 5; 283(13):1679.
27.Zelapar (selegiline hydrochloride) US prescribing information. Valeant Pharmaceuticals December, 2008.
28.Ramsay RR, Dunford C, Gillman PK. Methylene blue and serotonin toxicity: inhibition of monoamine oxidase A (MAO A) confirms a theoretical prediction. Br J Pharmacol 2007 Nov;152(6):946-51.
29.Peter C, Hongwan D, Kupfer A, Lauterburg BH. Pharmacokinetics and organ distribution of intravenous and oral methylene blue. Eur J Clin Pharmacol 2000 Jun;56(3):247-50.
30.Boyer EW, Shannon M. The serotonin syndrome. N Engl J Med 2005 Mar 17; 352(11):1112-20.
31.USFood and Drug Administration. FDA Drug Safety Communication: Serious CNS reactions possible when linezolid (Zyvox) is given to patients taking certain psychiatric medications. available at: http://www.fda.gov/Drugs/DrugSafety/ucm265305.htm July 26, 2011.
32.USFood and Drug Administration. FDA Drug Safety Communication: Serious CNS reactions possible when methylene blue is given to patients taking certain psychiatric medications. available at: http://www.fda.gov/Drugs/DrugSafety/ucm263190.htm July 26, 2011.
33.USFood and Drug Administration. FDA Drug Safety Communication: Updated information about the drug interaction between methylene blue (methylthioninium chloride) and serotonergic psychiatric medications. available at: http://www.fda.gov/Drugs/DrugSafety/ucm276119.htm October 21, 2011.
34.USFood and Drug Administration. FDA Drug Safety Communication: Updated information about the drug interaction between linezolid (Zyvox) and serotonergic psychiatric medications. available at: http://www.fda.gov/Drugs/DrugSafety/ucm276251.htm October 21, 2011.
35.Phansalkar S, Desai AA, Bell D, Yoshida E, Doole J, Czochanski M, Middleton B, Bates DW. High-priority drug-drug interactions for use in electronic health records. J Am Med Inform Assoc 2012 Sep-Oct; 19(5):735-43.
36.Amrix (cyclobenzaprine extended release) prescribing information. Teva Pharmaceuticals Ltd. April, 2013.