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Zyvox (linezolid) Disease Interactions

There are 12 disease interactions with Zyvox (linezolid):

Major

Antibiotics (applies to Zyvox) colitis

Major Potential Hazard, Moderate plausibility. Applicable conditions: Colitis/Enteritis (Noninfectious)

Clostridioides difficile-associated diarrhea (CDAD), formerly pseudomembranous colitis, has been reported with almost all antibacterial drugs and may range from mild diarrhea to fatal colitis. The most common culprits include clindamycin and lincomycin. Antibacterial therapy alters the normal flora of the colon, leading to overgrowth of C difficile, whose toxins A and B contribute to CDAD development. Morbidity and mortality are increased with hypertoxin-producing strains of C difficile; these infections can be resistant to antimicrobial therapy and may require colectomy. CDAD must be considered in all patients who present with diarrhea after antibacterial use. Since CDAD has been reported to occur more than 2 months after antibacterial use, careful medical history is necessary. Therapy with broad-spectrum antibacterials and other agents with significant antibacterial activity should be administered cautiously in patients with history of gastrointestinal disease, particularly colitis; pseudomembranous colitis (generally characterized by severe, persistent diarrhea and severe abdominal cramps, and sometimes associated with the passage of blood and mucus), if it occurs, may be more severe in these patients and may be associated with flares in underlying disease activity. Antibacterial drugs not directed against C difficile may need to be stopped if CDAD is suspected or confirmed. Appropriate fluid and electrolyte management, protein supplementation, antibacterial treatment of C difficile, and surgical evaluation should be started as clinically indicated.

References

  1. Moriarty HJ, Scobie BA "Pseudomembranous colitis in a patient on rifampicin and ethambutol." N Z Med J 04/23/80 (1980): 294-5
  2. Thomas E, Mehta JB "Pseudomembranous colitis due to oxacillin therapy." South Med J 77 (1984): 532-3
  3. Davies J, Beck E "Recurrent colitis following antibiotic-associated pseudomembranous colitis." Postgrad Med J 57 (1981): 599-601
  4. Saadah HA "Carbenicillin and pseudomembranous enterocolitis." Ann Intern Med 93 (1980): 645
  5. Bauwens JE, McFarland LV, Melcher SA "Recurrent clostridium difficile disease following ciprofloxacin use." Ann Pharmacother 31 (1997): 1090
  6. Trexler MF, Fraser TG, Jones MP "Fulminant pseudomembranous colitis caused by clindamycin phosphate vaginal cream." Am J Gastroenterol 92 (1997): 2112-3
  7. Lyon JA "Imipenem/cilastatin: the first carbapenem antibiotic." Drug Intell Clin Pharm 19 (1985): 894-8
  8. Daly JJ, Chowdary KV "Pseudomembranous colitis secondary to metronidazole." Dig Dis Sci 28 (1983): 573-4
  9. Harmon T, Burkhart G, Applebaum H "Perforated pseudomembranous colitis in the breast-fed infant." J Pediatr Surg 27 (1992): 744-6
  10. O'Meara TF, Simmons RA "Carbenicillin and pseudomembranous enterocolitis." Ann Intern Med 92 (1980): 440-1
  11. Milstone EB, McDonald AJ, Scholhamer CF Jr "Pseudomembranous colitis after topical application of clindamycin." Arch Dermatol 117 (1981): 154-5
  12. Meadowcroft AM, Diaz PR, Latham GS "Clostridium difficile toxin-induced colitis after use of clindmycin phosphate vaginal cream." Ann Pharmacother 32 (1998): 309-11
  13. Dan M, Samra Z "Clostridium difficile colitis associated with ofloxacin therapy." Am J Med 87 (1989): 479
  14. Burt RA "A review of the drug events reported by 12,917 patients treated with cephalexin." Postgrad Med J 59 (1983): 47-50,51-3
  15. Ehrenpreis ED, Lievens MW, Craig RM "Clostridium difficile-associated diarrhea after norfloxacin." J Clin Gastroenterol 12 (1990): 188-9
  16. Cone JB, Wetzel W "Toxic megacolon secondary to pseudomembranous colitis." Dis Colon Rectum 25 (1982): 478-82
  17. Calandra GB, Brown KR, Grad LC, et al "Review of adverse experiences and tolerability in the first 2,516 patients treated with imipenem/cilastatin." Am J Med 78 (1985): 73-8
  18. Cannon SR, Dyson PH, Sanderson PJ "Pseudomembranous colitis associated with antibiotic prophylaxis in orthopaedic surgery." J Bone Joint Surg Br 70-B (1988): 600-2
  19. Miller DL, Sedlack JD, Holt RW "Perforation complicating rifampin-associated pseudomembranous enteritis." Arch Surg 124 (1989): 1082
  20. Wang C, Calandra GB, Aziz MA, Brown KR "Efficacy and safety of imipenem/cilastatin: a review of worldwide clinical experience." Rev Infect Dis 7 (1985): s528-36
  21. Miller SN, Ringler RP "Vancomycin-induced pseudomembranous colitis." J Clin Gastroenterol 9 (1987): 114-5
  22. Bingley PJ, Harding GM "Clostridium difficile colitis following treatment with metronidazole and vancomycin." Postgrad Med J 63 (1987): 993-4
  23. Hutcheon DF, Milligan FD, Yardley JH, Hendrix TR "Cephalosporin-associated pseudomembranous colitis." Am J Dig Dis 23 (1978): 321-6
  24. Osler T, Lott D, Bordley J, et al "Cefazolin-induced pseudomembranous colitis resulting in perforation of the sigmoid colon." Dis Colon Rectum 29 (1986): 140-3
  25. Parry MF, Rha CK "Pseudomembranous colitis caused by topical clindamycin phosphate." Arch Dermatol 122 (1986): 583-4
  26. Pokorney BH, Nichols TW, Jr "Pseudomembranous colitis. A complication of sulfasalazine therapy in a patient with Crohn's colitis." Am J Gastroenterol 76 (1981): 374-6
  27. Clissold SP, Todd PA, Campoli-Richards DM "Imipenem/cilastatin: a review of its antibacterial activity, pharmacokinetic properties and therapeutic efficacy." Drugs 33 (1987): 185-241
  28. Sankarankutty M, McGeorge D, Galasko CS "Pseudomembranous colitis following cephradine prophylaxis." Postgrad Med J 58 (1982): 726-8
  29. Gordin F, Gibert C, Schmidt ME "Clostridium difficile colitis associated with trimethoprim-sulfamethoxazole given as prophylaxis for pneumocystis carinii pneumonia." Am J Med 96 (1994): 94-5
  30. Midtvedt T, Carlstedt-Duke B, Hoverstad T, et al "Influence of peroral antibiotics upon the biotransformatory activity of the intestinal microflora in healthy subjects." Eur J Clin Invest 16 (1986): 11-7
  31. Altamirano A, Bondani A "Adverse reactions to furazolidone and other drugs. A comparative review." Scand J Gastroenterol Suppl 169 (1989): 70-80
  32. Sugarman B "Trimethoprim-sulfamethoxazole, pseudomembranous colitis, and spinal cord injury." South Med J 78 (1985): 711-3
  33. Boriello SP, Jones RH, Phillips I "Rifampicin-associated pseudomembranous colitis." Br Med J 281 (1980): 1180-1
  34. Klinger D, Radford P, Collin J "Pneumoperitoneum without faecal peritonitis in a patient with pseudomembranous colitis." Br Med J 288 (1984): 1271-2
  35. Ring FA, Hershfield NB, Machin GA, Scott RB "Sulfasalazine-induced colitis complicating idiopathic ulcerative colitis." Can Med Assoc J 131 (1984): 43-5
  36. Friedman RJ, Mayer IE, Galambos JT, Hersh T "Oxacillin-induced pseudomembranous colitis." Am J Gastroenterol 73 (1980): 445-7
  37. Golledge CL, Riley TV "Clostridium difficile-associated diarrhoea after doxycycline malaria prophylaxis." Lancet 345 (1995): 1377-8
  38. "Multum Information Services, Inc. Expert Review Panel"
  39. Leigh DA, Simmons K, Williams S "Gastrointestinal side effects following clindamycin and lincomycin treatment: a follow up study." J Antimicrob Chemother 6 (1980): 639-45
  40. Edlund C, Brismar B, Nord CE "Effect of lomefloxacin on the normal oral and intestinal microflora." Eur J Clin Microbiol Infect Dis 1 (1990): 35-9
  41. Brause BD, Romankiewicz JA, Gotz V, Franklin JE Jr, Roberts RB "Comparative study of diarrhea associated with clindamycin and ampicillin therapy." Am J Gastroenterol 73 (1980): 244-8
  42. Edlund C, Lidbeck A, Kager L, Nord CE "Effect of enoxacin on colonic microflora of healthy volunteers." Eur J Clin Microbiol 6 (1987): 298-300
  43. Hecht JR, Olinger EJ "Clostridium difficile colitis secondary to intravenous vancomycin." Dig Dis Sci 34 (1989): 148-9
  44. Bernstein L "Adverse reaction to trimethoprim-sulfamethoxazole, with particular reference to long-term therapy." Can Med Assoc J 112 (1975): s96-8
  45. Van Ness MM, Cattau EL Jr "Fulminant colitis complicating antibiotic-associated pseudomembranous colitis: case report and review of the clinical manifestations and treatment." Am J Gastroenterol 82 (1987): 374-7
  46. Hinton NA "The effect of oral tetracycline HCl and doxycycline on the intestinal flora." Curr Ther Res Clin Exp 12 (1970): 341-52
  47. Saginur R, Hawley CR, Bartlett JG "Colitis associated with metronidazole therapy." J Infect Dis 141 (1980): 772-4
View all 47 references
Major

Linezolid (applies to Zyvox) bone marrow suppression

Major Potential Hazard, Moderate plausibility. Applicable conditions: Thrombocytopathy, Bone Marrow Depression/Low Blood Counts

Reversible myelosuppression, including anemia, leukopenia, pancytopenia and thrombocytopenia, has been reported during postmarketing use of linezolid, although a causal relationship has not been established. Thrombocytopenia was also reported in phase 3 comparator-controlled trials at dosages up to and including 600 mg every 12 hours for up to 28 days, and bleeding events were identified in thrombocytopenic patients in a compassionate use program for linezolid. Therapy with linezolid should be administered cautiously in patients with preexisting blood dyscrasias and in patients receiving concomitant medications that may produce myelosuppression. Complete blood counts should be monitored weekly, particularly if linezolid is administered for longer than 2 weeks. Discontinuation of therapy should be considered in patients who develop or have worsening myelosuppression.

References

  1. Arellano FM "Linezolid and reversible myelosuppression." JAMA 286 (2001): 1973-4; discussion 1974
  2. Green SL, Maddox JC, Huttenbach ED "Linezolid and reversible myelosuppression." JAMA 285 (2001): 1291
  3. Abena PA, Mathieux VG, Scheiff JM, Michaux LM, Vandercam BC "Linezolid and reversible myelosuppression." JAMA 286 (2001): 1973; discussion 1974
  4. Lawyer MC, Lawyer EZ "Linezolid and reversible myelosuppression." JAMA 286 (2001): 1974
  5. "Product Information. Zyvox (linezolid)" Pharmacia and Upjohn, Kalamazoo, MI.
  6. Clemett D, Markham A "Linezolid." Drugs 59 (2000): 815-27
View all 6 references
Moderate

Linezolid (applies to Zyvox) acidosis

Moderate Potential Hazard, Moderate plausibility. Applicable conditions: Vomiting

Cases of lactic acidosis have been reported with the use of linezolid. Patients who develop recurrent nausea or vomiting, unexplained acidosis, or a low bicarbonate level while receiving linezolid should receive immediate medical evaluation.

Moderate

Linezolid (applies to Zyvox) carcinoid syndrome

Moderate Potential Hazard, Moderate plausibility.

Linezolid is a weak, reversible, nonselective monoamine oxidase inhibitor (MAOI). Nonspecific MAOIs inhibit the breakdown of pressor amines, including serotonin, and may exacerbate symptoms of the carcinoid syndrome. While adverse effects related to MAOI activity have not been reported with linezolid, the potential for excessive serotonergic effects should be considered. Therapy with linezolid should be administered cautiously in patients with carcinoid syndrome and in patients receiving serotonergic agents. Clinical data are not available concerning the use of linezolid in these populations.

References

  1. "Product Information. Zyvox (linezolid)" Pharmacia and Upjohn, Kalamazoo, MI.
Moderate

Linezolid (applies to Zyvox) hemodialysis

Moderate Potential Hazard, High plausibility.

Linezolid is partially removed by hemodialysis and should be administered after dialysis.

References

  1. "Product Information. Zyvox (linezolid)" Pharmacia and Upjohn, Kalamazoo, MI.
Moderate

Linezolid (applies to Zyvox) hypertension

Moderate Potential Hazard, Moderate plausibility. Applicable conditions: Pheochromocytoma, Thyrotoxicosis

Linezolid should not be administered to patients with uncontrolled hypertension, pheochromocytoma, thyrotoxicosis and/or patients taking any medication that could affect the pressor response unless patients are being monitored for potential increases in blood pressure. Caution and close monitoring are recommended when prescribing this agent to these patients.

Moderate

Linezolid (applies to Zyvox) hypoglycemia

Moderate Potential Hazard, Moderate plausibility. Applicable conditions: Diabetes Mellitus

Cases of symptomatic hypoglycemia have been reported in diabetic patients receiving insulin or oral hypoglycemic agents when treated with linezolid. Caution and close monitoring are recommended when prescribing this agent to a patient with diabetes mellitus.

Moderate

Linezolid (applies to Zyvox) liver disease

Moderate Potential Hazard, Moderate plausibility.

Linezolid is primarily metabolized by the liver. The pharmacokinetics of linezolid are not altered in patients with mild to moderate hepatic impairment (Child-Pugh class A or B) and, therefore, no dosage adjustments are necessary. Pharmacokinetic data are not available for patients with severe hepatic impairment. Therapy with linezolid should be administered cautiously in such patients.

References

  1. "Product Information. Zyvox (linezolid)" Pharmacia and Upjohn, Kalamazoo, MI.
Moderate

Linezolid (applies to Zyvox) MAOI activity

Moderate Potential Hazard, Moderate plausibility. Applicable conditions: Cerebral Vascular Disorder, Cardiovascular Disease, Pheochromocytoma, Hyperthyroidism

Linezolid is a weak, reversible, nonselective monoamine oxidase inhibitor (MAOI). Nonspecific MAOIs inhibit the breakdown of pressor amines, the accumulation of which can precipitate hypertensive crises. Intracranial hemorrhage and death have been reported with MAOI antidepressants. While adverse effects related to MAOI activity have not been reported with linezolid, the potential for severe hypertension should be considered. Therapy with linezolid should be administered cautiously in patients with cerebro- or cardiovascular disease, pheochromocytoma, or untreated hyperthyroidism. Clinical data are not available concerning the use of linezolid in this population. As a precaution, patients should have their blood pressure monitored during therapy and observed for signs and symptoms of a hypertensive reaction (e.g., occipital headache which may radiate frontally; palpitation; neck stiffness or soreness; nausea or vomiting; perspiration associated with fever or cold, clammy skin; mydriasis; photophobia; constricting chest pain).

References

  1. "Product Information. Zyvox (linezolid)" Pharmacia and Upjohn, Kalamazoo, MI.
  2. Clemett D, Markham A "Linezolid." Drugs 59 (2000): 815-27
Moderate

Linezolid (applies to Zyvox) neuropathy

Moderate Potential Hazard, Moderate plausibility. Applicable conditions: Peripheral Neuropathy, Optic Nerve Disorder

Peripheral and optic neuropathies have been reported in patients treated with linezolid. If patients experience symptoms of visual impairment, such as changes in visual acuity, changes in color vision, blurred vision, or visual field defect, prompt ophthalmic evaluation is recommended. Visual function should be monitored in all patients taking linezolid for extended periods and in all patients reporting new visual symptoms regardless of length of therapy with linezolid. If peripheral or optic neuropathy occurs, the continued use of linezolid in these patients should be weighed against the potential risks.

Moderate

Linezolid (applies to Zyvox) renal dysfunction

Moderate Potential Hazard, Moderate plausibility.

Linezolid is primarily metabolized by the liver and subsequently eliminated by the kidney. The pharmacokinetics of the parent drug are not altered in patients with impaired renal function and, therefore, no dosage adjustments are necessary. However, accumulation of the two primary metabolites may occur in such patients, the amount of which increases with the degree of renal impairment. The clinical significance of metabolite accumulation has not been determined. Therapy with linezolid should be administered cautiously in patients with renal impairment and only if benefits outweigh the potential risks.

References

  1. "Product Information. Zyvox (linezolid)" Pharmacia and Upjohn, Kalamazoo, MI.
Moderate

Linezolid (applies to Zyvox) seizures

Moderate Potential Hazard, Moderate plausibility. Applicable conditions: Head Injury

Caution is recommended when prescribing linezolid to patients with a history of seizures or risk factors for seizures as convulsions have been reported with the use of this agent. Close monitoring is recommended.

Zyvox (linezolid) drug interactions

There are 493 drug interactions with Zyvox (linezolid)

Zyvox (linezolid) alcohol/food interactions

There are 2 alcohol/food interactions with Zyvox (linezolid)

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.