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Drug Interactions between Arthritis Foundation Pain Reliever and norfloxacin

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

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Moderate

norfloxacin aspirin

Applies to: norfloxacin and Arthritis Foundation Pain Reliever (aspirin)

MONITOR: Coadministration with nonsteroidal anti-inflammatory drugs (NSAIDs) may potentiate the risk of central nervous system toxicity sometimes associated with fluoroquinolone use. The interaction has been reported most often with enoxacin. It may occur with other fluoroquinolones as well, but is poorly documented. The exact mechanism of interaction is unknown. Some investigators suggest that the piperazine ring of fluoroquinolones may inhibit the binding of gamma-aminobutyric acid (GABA) to brain receptors and that NSAIDs may synergistically add to this effect. Patients with a history of seizures may be at greater risk.

MANAGEMENT: Clinical monitoring for signs of CNS stimulation such as tremors, involuntary muscle movements, hallucinations, or seizures is recommended if fluoroquinolone antibiotics are prescribed in combination with NSAIDs.

References

  1. Ball P (1986) "Ciprofloxacin: an overview of adverse experiences." J Antimicrob Chemother, 18, p. 187-93
  2. Hooper DC, Wolfson JS (1985) "The fluoroquinolones: pharmacology, clinical uses, and toxicities in humans." Antimicrob Agents Chemother, 28, p. 716-21
  3. (2002) "Product Information. Cipro (ciprofloxacin)." Bayer
  4. (2002) "Product Information. Penetrex (enoxacin)." Rhone Poulenc Rorer
  5. (2001) "Product Information. Floxin (ofloxacin)." Ortho McNeil Pharmaceutical
  6. Domagala JM (1994) "Structure-activity and structure-side-effect relationships for the quinolone antibacterials." J Antimicrob Chemother, 33, p. 685-706
  7. (2001) "Product Information. Levaquin (levofloxacin)." Ortho McNeil Pharmaceutical
  8. (2001) "Product Information. Raxar (grepafloxacin)." Glaxo Wellcome
  9. Davey PG (1988) "Overview of drug interactions with the quinolones." J Antimicrob Chemother, 22(suppl c), p. 97-107
  10. Ball P, Tillotson G (1996) "Tolerability of fluoroquinolone antibiotics: past, present and future." Drug Saf, 13, p. 343-8
  11. (2001) "Product Information. Avelox (moxifloxacin)." Bayer
  12. (2001) "Product Information. Tequin (gatifloxacin)." Bristol-Myers Squibb
  13. (2003) "Product Information. Factive (gemifloxacin)." *GeneSoft Inc
  14. Segev S. Rehavi M, Rubinstein E (1988) "Quinolones, theophylline, and diclofenac interactions with the gamma-aminobutyric acid receptor." Antimicrob Agents Chemother, 32, p. 1624-6
View all 14 references

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Drug and food interactions

Moderate

norfloxacin food

Applies to: norfloxacin

ADJUST DOSING INTERVAL: Concurrent ingestion of meals, dairy products (milk, yogurt) or calcium-fortified foods (i.e., cereal, orange juice) may decrease the absorption of oral norfloxacin. The mechanism is chelation of calcium and the quinolone, resulting in decreased bioavailability. In the case of orange juice, inhibition of intestinal transport mechanisms (P-glycoprotein or organic anion-transporting polypeptides) by flavones may also be involved.

MANAGEMENT: Oral norfloxacin should be taken at least one hour before or two hours after a meal, milk, or other dairy products or calcium-fortified foods.

References

  1. (2002) "Product Information. Cipro (ciprofloxacin)." Bayer
  2. Yuk JH, Nightingale CH, Sweeney KR, Quintiliani R, Lettieri JT, Forst RW (1989) "Relative bioavailability in healthy volunteers of ciprofloxacin administered through a nasogastric tube with and without enteral feeding." Antimicrob Agents Chemother, 33, p. 1118-20
  3. Yuk JH, Nightingale CH, Quintiliani R (1990) "Absorption of ciprofloxacin administered through a nasogastric or a nasoduodenal tube in volunteers and patients receiving enteral nutrition." Diagn Microbiol Infect Dis, 13, p. 99-102
  4. Noer BL, Angaran DW (1990) "The effect of enteral feedings on ciprofloxacin pharmacokinetics." Pharmacotherapy, 10, p. 254
  5. Neuhofel AL, Wilton JH, Victory JM, Hejmanowsk LG, Amsden GW (2002) "Lack of bioequivalence of ciprofloxacin when administered with calcium-fortified orange juice: a new twist on an old interaction." J Clin Pharmacol, 42, p. 461-6
  6. Wallace AW, Victory JM, Amsden GW (2003) "Lack of bioequivalence of gatifloxacin when coadministered with calcium-fortified orange juice in healthy volunteers." J Clin Pharmacol, 43, p. 92-6
  7. Wohlt PD, Zheng L, Gunderson S, Balzar SA, Johnson BD, Fish JT (2009) "Recommendations for the use of medications with continuous enteral nutrition." Am J Health Syst Pharm, 66, p. 1438-67
View all 7 references

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Moderate

aspirin food

Applies to: Arthritis Foundation Pain Reliever (aspirin)

GENERALLY AVOID: The concurrent use of aspirin or nonsteroidal anti-inflammatory drugs (NSAIDs) and ethanol may lead to gastrointestinal (GI) blood loss. The mechanism may be due to a combined local effect as well as inhibition of prostaglandins leading to decreased integrity of the GI lining.

MANAGEMENT: Patients should be counseled on this potential interaction and advised to refrain from alcohol consumption while taking aspirin or NSAIDs.

References

  1. (2002) "Product Information. Motrin (ibuprofen)." Pharmacia and Upjohn

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Moderate

norfloxacin food

Applies to: norfloxacin

ADJUST DOSING INTERVAL: Oral preparations that contain magnesium, aluminum, or calcium may significantly decrease the gastrointestinal absorption of quinolone antibiotics. Absorption may also be reduced by sucralfate, which contains aluminum, as well as other polyvalent cations such as iron and zinc. The mechanism is chelation of quinolones by polyvalent cations, forming a complex that is poorly absorbed from the gastrointestinal tract. The bioavailability of ciprofloxacin has been reported to decrease by as much as 90% when administered with antacids containing aluminum or magnesium hydroxide.

MANAGEMENT: When coadministration cannot be avoided, quinolone antibiotics should be dosed either 2 to 4 hours before or 4 to 6 hours after polyvalent cation-containing products to minimize the potential for interaction. When coadministered with Suprep Bowel Prep (magnesium/potassium/sodium sulfates), the manufacturer recommends administering fluoroquinolone antibiotics at least 2 hours before and not less than 6 hours after Suprep Bowel Prep to avoid chelation with magnesium. Please consult individual product labeling for specific recommendations.

References

  1. Polk RE, Helay DP, Sahai J, Drwal L, Racht E (1989) "Effect of ferrous sulfate and multivitamins with zinc on absorption of ciprofloxacin in normal volunteers." Antimicrob Agents Chemother, 33, p. 1841-4
  2. Nix DE, Watson WA, Lener ME, et al. (1989) "Effects of aluminum and magnesium antacids and ranitidine on the absorption of ciprofloxacin." Clin Pharmacol Ther, 46, p. 700-5
  3. Garrelts JC, Godley PJ, Peterie JD, Gerlach EH, Yakshe CC (1990) "Sucralfate significantly reduces ciprofloxacin concentrations in serum." Antimicrob Agents Chemother, 34, p. 931-3
  4. Frost RW, Lasseter KC, Noe AJ, Shamblen EC, Lettieri JT (1992) "Effects of aluminum hydroxide and calcium carbonate antacids on the bioavailability of ciprofloxacin." Antimicrob Agents Chemother, 36, p. 830-2
  5. Yuk JH (1989) "Ciprofloxacin levels when receiving sucralfate." J Am Geriatr Soc, 262, p. 901
  6. Deppermann KM, Lode H, Hoffken G, Tschink G, Kalz C, Koeppe P (1989) "Influence of ranitidine, pirenzepine, and aluminum magnesium hydroxide on the bioavailability of various antibiotics, including amoxicillin, cephalexin, doxycycline, and amoxicillin-clavulanic acid." Antimicrob Agents Chemother, 33, p. 1901-7
  7. Campbell NR, Kara M, Hasinoff BB, Haddara WM, McKay DW (1992) "Norfloxacin interaction with antacids and minerals." Br J Clin Pharmacol, 33, p. 115-6
  8. Parpia SH, Nix DE, Hejmanowski LG, Goldstein HR, Wilton JH, Schentag JJ (1989) "Sucralfate reduces the gastrointestinal absorption of norfloxacin." Antimicrob Agents Chemother, 33, p. 99-102
  9. Nix DE, Wilton JH, Ronald B, Distlerath L, Williams VC, Norman A (1990) "Inhibition of norfloxacin absorption by antacids." Antimicrob Agents Chemother, 34, p. 432-5
  10. Akerele JO, Okhamafe AO (1991) "Influence of oral co-administered metallic drugs on ofloxacin pharmacokinetics." J Antimicrob Chemother, 28, p. 87-94
  11. Wadworth AN, Goa KL (1991) "Lomefloxacin: a review of its antibacterial activity, pharmacokinetic properties and therapeutic use." Drugs, 42, p. 1018-60
  12. Shimada J, Shiba K, Oguma T, et al. (1992) "Effect of antacid on absorption of the quinolone lomefloxacin." Antimicrob Agents Chemother, 36, p. 1219-24
  13. Sahai J, Healy DP, Stotka J, Polk RE (1993) "The influence of chronic administration of calcium carbonate on the bioavailability of oral ciprofloxacin." Br J Clin Pharmacol, 35, p. 302-4
  14. Lehto P, Kivisto KT (1994) "Effect of sucralfate on absorption of norfloxacin and ofloxacin." Antimicrob Agents Chemother, 38, p. 248-51
  15. Noyes M, Polk RE (1988) "Norfloxacin and absorption of magnesium-aluminum." Ann Intern Med, 109, p. 168-9
  16. Grasela TH Jr, Schentag JJ, Sedman AJ, et al. (1989) "Inhibition of enoxacin absorption by antacids or ranitidine." Antimicrob Agents Chemother, 33, p. 615-7
  17. Lehto P, Kivisto KT (1994) "Different effects of products containing metal ions on the absorption of lomefloxacin." Clin Pharmacol Ther, 56, p. 477-82
  18. Spivey JM, Cummings DM, Pierson NR (1996) "Failure of prostatitis treatment secondary to probable ciprofloxacin-sucralfate drug interaction." Pharmacotherapy, 16, p. 314-6
  19. (2001) "Product Information. Levaquin (levofloxacin)." Ortho McNeil Pharmaceutical
  20. (2001) "Product Information. Raxar (grepafloxacin)." Glaxo Wellcome
  21. (2001) "Product Information. Zagam (sparfloxacin)." Rhone Poulenc Rorer
  22. (2001) "Product Information. Trovan (trovafloxacin)." Pfizer U.S. Pharmaceuticals
  23. Teng R, Dogolo LC, Willavize SA, Friedman HL, Vincent J (1997) "Effect of Maalox and omeprazole on the bioavailability of trovafloxacin." J Antimicrob Chemother, 39 Suppl B, p. 93-7
  24. Zix JA, Geerdes-Fenge HF, Rau M, Vockler J, Borner K, Koeppe P, Lode H (1997) "Pharmacokinetics of sparfloxacin and interaction with cisapride and sucralfate." Antimicrob Agents Chemother, 41, p. 1668-72
  25. Honig PK, Gillespie BK (1998) "Clinical significance of pharmacokinetic drug interactions with over-the-counter (OTC) drugs." Clin Pharmacokinet, 35, p. 167-71
  26. Johnson RD, Dorr MB, Talbot GH, Caille G (1998) "Effect of Maalox on the oral absorption of sparfloxacin." Clin Ther, 20, p. 1149-58
  27. Lober S, Ziege S, Rau M, Schreiber G, Mignot A, Koeppe P, Lode H (1999) "Pharmacokinetics of gatifloxacin and interaction with an antacid containing aluminum and magnesium." Antimicrob Agents Chemother, 43, p. 1067-71
  28. Allen A, Vousden M, Porter A, Lewis A (1999) "Effect of Maalox((R)) on the bioavailability of oral gemifloxacin in healthy volunteers." Chemotherapy, 45, p. 504-11
  29. Kamberi M, Nakashima H, Ogawa K, Oda N, Nakano S (2000) "The effect of staggered dosing of sucralfate on oral bioavailability of sparfloxacin." Br J Clin Pharmacol, 49, p. 98-103
  30. (2003) "Product Information. Factive (gemifloxacin)." *GeneSoft Inc
  31. (2010) "Product Information. Suprep Bowel Prep Kit (magnesium/potassium/sodium sulfates)." Braintree Laboratories
  32. (2017) "Product Information. Baxdela (delafloxacin)." Melinta Therapeutics, Inc.
View all 32 references

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Moderate

norfloxacin food

Applies to: norfloxacin

MONITOR: Coadministration with certain quinolones may increase the plasma concentrations and pharmacologic effects of caffeine due to inhibition of the CYP450 1A2 metabolism of caffeine. Quinolones that may inhibit CYP450 1A2 include ciprofloxacin, enoxacin, grepafloxacin, nalidixic acid, norfloxacin, pipemidic acid, and pefloxacin (not all commercially available). In healthy volunteers, enoxacin (100 to 400 mg twice daily) increased systemic exposure (AUC) of caffeine by 2- to 5-fold and reduced its clearance by approximately 80%. Pipemidic acid (400 to 800 mg twice daily) increased AUC of caffeine by 2- to 3-fold and reduced its clearance by approximately 60%. Ciprofloxacin (250 to 750 mg twice daily) increased AUC and elimination half-life of caffeine by 50% to over 100%, and reduced its clearance by 30% to 50%. Norfloxacin 400 mg twice daily increased caffeine AUC by 16%, while 800 mg twice daily increased caffeine AUC by 52% and reduced its clearance by 35%. Pefloxacin (400 mg twice daily) has been shown to reduce caffeine clearance by 47%.

MANAGEMENT: Patients using caffeine-containing products should be advised that increased adverse effects such as headache, tremor, restlessness, nervousness, insomnia, tachycardia, and blood pressure increases may occur during coadministration with quinolones that inhibit CYP450 1A2. Caffeine intake should be limited when taking high dosages of these quinolones. If an interaction is suspected, other quinolones such as gatifloxacin, gemifloxacin, levofloxacin, lomefloxacin, moxifloxacin, and ofloxacin may be considered, since they are generally believed to have little or no effect on CYP450 1A2 or have been shown not to interact with caffeine.

References

  1. Polk RE (1989) "Drug-drug interactions with ciprofloxacin and other fluoroquinolones." Am J Med, 87, s76-81
  2. Healy DP, Polk RE, Kanawati L, Rock DT, Mooney ML (1989) "Interaction between oral ciprofloxacin and caffeine in normal volunteers." Antimicrob Agents Chemother, 33, p. 474-8
  3. Harder S, Fuhr U, Staib AH, Wolf T (1989) "Ciprofloxacin-caffeine: a drug interaction established using in vivo and in vitro investigations." Am J Med, 87, p. 89-91
  4. Carbo ML, Segura J, De la Torre R, et al. (1989) "Effect of quinolones on caffeine disposition." Clin Pharmacol Ther, 45, p. 234-40
  5. (1993) "Product Information. Penetrax (enoxacin)." Rhone-Poulenc Rorer, Collegeville, PA.
  6. Mahr G, Sorgel F, Granneman GR, et al. (1992) "Effects of temafloxacin and ciprofloxacin on the pharmacokinetics of caffeine." Clin Pharmacokinet, 22, p. 90-7
  7. (2002) "Product Information. Cipro (ciprofloxacin)." Bayer
  8. (2001) "Product Information. Noroxin (norfloxacin)." Merck & Co., Inc
  9. Staib AH, Stille W, Dietlein G, et al. (1987) "Interaction between quinolones and caffeine." Drugs, 34 Suppl 1, p. 170-4
  10. Stille W, Harder S, Micke S, et al. (1987) "Decrease of caffeine elimination in man during co-administration of 4-quinolones." J Antimicrob Chemother, 20, p. 729-34
  11. Harder S, Staib AH, Beer C, Papenburg A, Stille W, Shah PM (1988) "4-Quinolones inhibit biotransformation of caffeine." Eur J Clin Pharmacol, 35, p. 651-6
  12. Nicolau DP, Nightingale CH, Tessier PR, et al. (1995) "The effect of fleroxacin and ciprofloxacin on the pharmacokinetics of multiple dose caffeine." Drugs, 49 Suppl 2, p. 357-9
  13. (2001) "Product Information. Raxar (grepafloxacin)." Glaxo Wellcome
  14. Carrillo JA, Benitez J (2000) "Clinically significant pharmacokinetic interactions between dietary caffeine and medications." Clin Pharmacokinet, 39, p. 127-53
  15. Fuhr U, Wolff T, Harder S, Schymanski P, Staib AH (1990) "Quinolone inhibition of cytochrome P-450 dependent caffeine metabolism in human liver microsomes." Drug Metab Dispos, 18, p. 1005-10
  16. Kinzig-Schippers M, Fuhr U, Zaigler M, et al. (1999) "Interaction of pefloxacin and enoxacin with the human cytochrome P450 enzyme CYP1A2." Clin Pharmacol Ther, 65, p. 262-74
  17. Healy DP, Schoenle JR, Stotka J, Polk RE (1991) "Lack of interaction between lomefloxacin and caffeine in normal volunteers." Antimicrob Agents Chemother, 35, p. 660-4
View all 17 references

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Minor

aspirin food

Applies to: Arthritis Foundation Pain Reliever (aspirin)

One study has reported that coadministration of caffeine and aspirin lead to a 25% increase in the rate of appearance and 17% increase in maximum concentration of salicylate in the plasma. A significantly higher area under the plasma concentration time curve of salicylate was also reported when both drugs were administered together. The exact mechanism of this interaction has not been specified. Physicians and patients should be aware that coadministration of aspirin and caffeine may lead to higher salicylate levels faster.

References

  1. Yoovathaworn KC, Sriwatanakul K, Thithapandha A (1986) "Influence of caffeine on aspirin pharmacokinetics." Eur J Drug Metab Pharmacokinet, 11, p. 71-6

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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.

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

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