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Drug Interactions between Normiflo and Zoloft

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

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Interactions between your drugs

Moderate

sertraline ardeparin

Applies to: Zoloft (sertraline) and Normiflo (ardeparin)

MONITOR: Serotonin reuptake inhibitors may potentiate the risk of bleeding in patients receiving heparin therapy. The exact mechanism is unknown but may involve a pharmacodynamic interaction, as serotonin reuptake inhibitors have been reported to interfere with platelet function. A case of abdominal bleeding was reported in an elderly patient who had been treated with fluoxetine for over a year and tinzaparin for 5 days prior to hospital admission. A potential drug interaction as well as accumulation of tinzaparin secondary to impaired renal function were suspected as the cause of bleeding.

MANAGEMENT: Caution is recommended if a serotonin reuptake inhibitor is administered with heparin therapy, especially in the elderly and patients with renal impairment. Patients should be advised to promptly report any signs of bleeding to their physician, including pain, swelling, headache, dizziness, weakness, prolonged bleeding from cuts, increased menstrual flow, vaginal bleeding, nosebleeds, bleeding of gums from brushing, unusual bleeding or bruising, red or brown urine, or red or black stools.

References

  1. Aranth J, Lindberg C (1992) "Bleeding, a side effect of fluoxetine." Am J Psychiatry, 149, p. 412
  2. Yaryura-Tobias JA, Kirschen H, Ninan P, Mosberg HJ (1991) "Fluoxetine and bleeding in obsessive-compulsive disorder." Am J Psychiatry, 148, p. 949
  3. Humphries JE, Wheby MS, VandenBerg SR (1990) "Fluoxetine and the bleeding time." Arch Pathol Lab Med, 114, p. 727-8
  4. Alderman CP, Moritz CK, Ben-Tovim DI (1992) "Abnormal platelet aggregation associated with fluoxetine therapy." Ann Pharmacother, 26, p. 1517-9
  5. (2001) "Product Information. Zoloft (sertraline)." Roerig Division
  6. (2001) "Product Information. Prozac (fluoxetine)." Dista Products Company
  7. (2001) "Product Information. Effexor (venlafaxine)." Wyeth-Ayerst Laboratories
  8. (2001) "Product Information. Paxil (paroxetine)." GlaxoSmithKline
  9. Messiha FS (1993) "Fluoxetine - adverse effects and drug-drug interactions." J Toxicol Clin Toxicol, 31, p. 603-30
  10. Ottervanger JP, Stricker BH, Huls J, Weeda JN (1994) "Bleeding attributed to the intake of paroxetine." Am J Psychiatry, 151, p. 781-2
  11. (2001) "Product Information. Luvox (fluvoxamine)." Solvay Pharmaceuticals Inc
  12. Krivy J, Wiener J (1995) "Sertraline and platelet counts in idiopathic thrombocytopenia purpura." Lancet, 345, p. 132
  13. Skop BP, Brown TM (1996) "Potential vascular and bleeding complications of treatment with selective serotonin reuptake inhibitors." Psychosomatics, 37, p. 12-6
  14. Pai VB, Kelly MW (1996) "Bruising associated with the use of fluoxetine." Ann Pharmacother, 30, p. 786-8
  15. Alderman CP, Seshadri P, Ben-Tovim DI (1996) "Effects of serotonin reuptake inhibitors on hemostasis." Ann Pharmacother, 30, p. 1232-4
  16. Leung M, Shore R (1996) "Fluvoxamine-associated bleeding." Can J Psychiatry, 41, p. 604-5
  17. (2001) "Product Information. Celexa (citalopram)." Forest Pharmaceuticals
  18. Settle EC (1998) "Antidepressant drugs: disturbing and potentially dangerous adverse effects." J Clin Psychiatry, 59 Suppl 16, p. 25-30
  19. Hergovich N, Aigner M, Eichler HG, Entlicher J, Drucker C, Jilma B (2000) "Paroxetine decreases platelet serotonin storage and platelet function in human beings." Clin Pharmacol Ther, 68, p. 435-42
  20. Layton D, Clark DWJ, Pearce GL, Shakir SAW (2001) "Is there an association between selective serotonin reuptake inhibitors and risk of abnormal bleeding? Results from a cohort study based on prescription event monitoring in England." Eur J Clin Pharmacol, 57, p. 167-76
  21. (2002) "Product Information. Lexapro (escitalopram)." Forest Pharmaceuticals
  22. de Maistre E, Allart C, Lecompte T, Bollaert PE (2002) "Severe bleeding associated with use of low molecular weight heparin and selective serotonin reuptake inhibitors." Am J Med, 113, p. 530-2
  23. (2004) "Product Information. Cymbalta (duloxetine)." Lilly, Eli and Company
  24. (2008) "Product Information. Pristiq (desvenlafaxine)." Wyeth Laboratories
  25. (2009) "Product Information. Savella (milnacipran)." Forest Pharmaceuticals
  26. (2013) "Product Information. Fetzima (levomilnacipran)." Forest Pharmaceuticals
  27. (2013) "Product Information. Brintellix (vortioxetine)." Takeda Pharmaceuticals America
View all 27 references

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Drug and food interactions

Moderate

sertraline food

Applies to: Zoloft (sertraline)

GENERALLY AVOID: Alcohol may potentiate some of the pharmacologic effects of sertraline. Use in combination may result in additive central nervous system depression and/or impairment of judgment, thinking, and psychomotor skills. In addition, limited clinical data suggest that consumption of grapefruit juice during treatment with sertraline may result in increased plasma concentrations of sertraline. The proposed mechanism is inhibition of CYP450 3A4-mediated metabolism by certain compounds present in grapefruit. An in-vitro study demonstrated that grapefruit juice dose-dependently inhibits the conversion of sertraline to its metabolite, desmethylsertraline. In a study with eight Japanese subjects, mean plasma levels of sertraline increased by approximately 100% and maximum plasma concentrations increased by 66% after the ingestion of three 250 mL glasses of grapefruit juice per day for 5 days and administration of a single dose of sertraline 75 mg on the sixth day. In another small study with 5 patients, mean sertraline trough levels increased by 47% after taking sertraline for at least 6 weeks, then taking sertraline with 240 mL grapefruit juice daily for 1 week. The clinical significance is unknown; however, pharmacokinetic alterations associated with interactions involving grapefruit juice are often subject to a high degree of interpatient variability. The possibility of significant interaction in some patients should be considered.

MANAGEMENT: Patients receiving sertraline should be 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 sertraline affects them, and to notify their physician if they experience excessive or prolonged CNS effects that interfere with their normal activities. Some authorities recommend that consumption of grapefruit juice should be avoided during sertraline therapy.

References

  1. (2001) "Product Information. Zoloft (sertraline)." Roerig Division
  2. Lee AJ, Chan WK, Harralson AF, Buffum J, Bui BCC (1999) "The effects of grapefruit juice on sertraline metabolism: An in vitro and in vivo study." Clin Ther, 21, p. 1890-9
  3. Cerner Multum, Inc. "UK Summary of Product Characteristics."
  4. Ueda N, Yoshimura R, Umene-Nakano W, et al. (2009) "Grapefruit juice alters plasma sertraline levels after single ingestion of sertraline in healthy volunteers." World J Biol Psychiatry, 10(4 Pt 3), p. 832-5
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.

See also

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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

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