Drug Interaction Report
5 potential interactions and/or warnings found for the following 2 drugs:
- Baxdela (delafloxacin)
- glyburide / metformin
Interactions between your drugs
glyBURIDE delafloxacin
Applies to: glyburide / metformin, Baxdela (delafloxacin)
MONITOR CLOSELY: Quinolone antibiotics may interfere with the therapeutic effects of insulin and other antidiabetic agents. The use of quinolones has been associated with disturbances in blood glucose homeostasis possibly stemming from effects on pancreatic beta cell ATP-sensitive potassium channels that regulate insulin secretion. Both hyperglycemia and hypoglycemia have been reported, usually in diabetic patients receiving concomitant treatment with an oral hypoglycemic agent or insulin. Although hyperglycemia is significantly more common and infection itself may be an underlying risk factor, hypoglycemia may cause greater morbidity and mortality. An internal safety review conducted by the U.S. Food and Drug Administration (FDA) identified at least 67 reports of severe hypoglycemia associated with quinolone use resulting in coma, death, or permanent and disabling injuries, primarily in elderly and diabetic patients with renal impairment and/or complicated infections. This is in addition to the numerous cases that have been reported for gatifloxacin, which led to its withdrawal from the U.S. market in 2008. Of the five quinolones that the FDA reviewed, levofloxacin had the most cases (44), followed by ciprofloxacin (12), moxifloxacin (9), ofloxacin (2), and gemifloxacin (0). Other quinolones such as nalidixic acid and norfloxacin, as well as some others that have never been marketed or are no longer marketed such as clinafloxacin and temafloxacin, have also been associated with dysglycemia, thus it is generally believed to be a class effect, albeit with varying risks amongst the individual agents. Available data also seem to indicate different time frames for the development of hypo- and hyperglycemia, with the former generally occurring within 1 to 3 days following quinolone initiation and the latter within 4 to 10 days later. Pharmacokinetically, ciprofloxacin is also a known inhibitor of CYP450 1A2 and 3A4 and may inhibit the hepatic metabolism of glyburide. Hypoglycemia in association with elevated serum glyburide level occurred in a patient after one week of ciprofloxacin therapy.
MANAGEMENT: Blood glucose should be closely monitored whenever quinolones are prescribed to diabetic patients, especially if they are elderly, have renal impairment, or are severely ill. Due to the risk of profound and potentially life-threatening hypoglycemia, particular caution is advised during concomitant use of insulin and insulin secretagogues (e.g., sulfonylureas, meglitinides). Patients should also be apprised of the increased risk of hypoglycemia and be alert to potential signs and symptoms such as headache, dizziness, drowsiness, nervousness, confusion, tremor, hunger, weakness, perspiration, palpitation, and tachycardia. If hypoglycemia occurs, patients should initiate appropriate remedial therapy immediately, discontinue the quinolone, and contact their physician. Alternative antibiotics may need to be considered.
References
- (2002) "Product Information. Cipro (ciprofloxacin)." Bayer
- (2001) "Product Information. Noroxin (norfloxacin)." Merck & Co., Inc
- (2001) "Product Information. Floxin (ofloxacin)." Ortho McNeil Pharmaceutical
- (2001) "Product Information. Levaquin (levofloxacin)." Ortho McNeil Pharmaceutical
- (2001) "Product Information. Raxar (grepafloxacin)." Glaxo Wellcome
- (2001) "Product Information. Trovan (trovafloxacin)." Pfizer U.S. Pharmaceuticals
- Edwards DJ, Bowles SK, Svensson CK, Rybak MJ (1988) "Inhibition of drug metabolism by quinolone antibiotics." Clin Pharmacokinet, 15, p. 194-204
- (2001) "Product Information. Tequin (gatifloxacin)." Bristol-Myers Squibb
- Gajjar DA, LaCreta FP, Kollia GD, et al. (2000) "Effect of multiple-dose gatifloxacin or ciprofloxacin on glucose homeostasis and insulin production in patients with noninsulin-dependent diabetes mellitus maintained with diet and exercise." Pharmacotherapy, 20 (6 Pt 2), s76-86
- Roberge RJ, Kaplan R, Frank R, Fore C (2000) "Glyburide-ciprofloxacin interaction with resistant hypoglycemia." Ann Emerg Med, 36, p. 160-3
- Rubinstein E (2001) "History of quinolones and their side effects." Chemotherapy, 47 Suppl 3, p. 3-8
- Menzies DJ, Dorsainvil PA, Cunha BA, Johnson DH (2002) "Severe and persistent hypoglycemia due to gatifloxacin interaction with oral hypoglycemic agents." Am J Med, 113, p. 232-4
- Baker SE, Hangii MC (2002) "Possible gatifloxacin-induced hypoglycemia." Ann Pharmacother, 36, p. 1722-6
- (2003) "Product Information. Factive (gemifloxacin)." *GeneSoft Inc
- (2003) "Hypoglycemia and hyperglycemia with fluoroquinolones." Med Lett Drugs Ther, 45, p. 64
- Donaldson AR, Vandiver JR, Finch CK (2004) "Possible gatifloxacin-induced hyperglycemia." Ann Pharmacother, 38, p. 602-5
- LeBlanc M, Belanger C, Cossette P (2004) "Severe and resistant hypoglycemia associated with concomitant gatifloxacin and glyburide therapy." Pharmacotherapy, 24, p. 926-31
- Biggs WS (2004) "Hypoglycemia and hyperglycemia associated with gatifloxacin use in elderly patients." J Am Board Fam Pract, 16, p. 455-7
- Gavin JR 3rd, Kubin R, Choudhri S, et al. (2004) "Moxifloxacin and glucose homeostasis: a pooled-analysis of the evidence from clinical and postmarketing studies." Drug Saf, 27, p. 671-86
- Saraya A, Yokokura M, Gonoi T, Seino S (2004) "Effects of fluoroquinolones on insulin secretion and beta-cell ATP-sensitive K(+) channels." Eur J Pharmacol, 497, p. 111-7
- Lin G, Hays DP, Spillane L (2004) "Refractory hypoglycemia from ciprofloxacin and glyburide interaction." J Toxicol Clin Toxicol, 42, p. 295-7
- Friedrich LV, Dougherty R (2004) "Fatal hypoglycemia associated with levofloxacin." Pharmacotherapy, 24, p. 1807-12
- Khovidhunkit W, Sunthornyothin S (2004) "Hypoglycemia, hyperglycemia, and gatifloxacin." Ann Intern Med, 141, p. 969
- Happe MR, Mulhall BP, Maydonovitch CL, Holtzmuller KC (2004) "Gatifloxacin-induced hyperglycemia." Ann Intern Med, 141, p. 968-9
- Greenberg AL, Decerbo M, Fan J (2005) "Gatifloxacin therapy associated with hypoglycemia." Clin Infect Dis, 40, p. 1210-1
- Blommel AL, Lutes RA (2005) "Severe hyperglycemia during renally adjusted gatifloxacin therapy." Ann Pharmacother, 39, p. 1349-52
- Brogan SE, Cahalan MK (2005) "Gatifloxacin as a possible cause of serious postoperative hypoglycemia." Anesth Analg, 101, p. 635-6
- Graumlich JF, Habis S, Avelino RR, et al. (2005) "Hypoglycemia in inpatients after gatifloxacin or levofloxacin therapy: nested case-control study." Pharmacotherapy, 25, p. 1296-302
- Frothingham R (2005) "Glucose homeostasis abnormalities associated with use of gatifloxacin." Clin Infect Dis, 41, p. 1269-76
- Bhasin R, Arce FC, Pasmantier R (2005) "Hypoglycemia associated with the use of gatifloxacin." Am J Med Sci, 330, p. 250-3
- McMorran M, Morrison H, Letourneau G (2006) Gatifloxacin (Tequin): hypoglycemia and hyperglycemia. http://www.hc-sc.gc.ca/dhp-mps/medeff/bulletin/carn-bcei_v13n3_e.html#1
- Park-Wyllie LY, Juurlink DN, Kopp A, et al. (2006) "Outpatient gatifloxacin therapy and dysglycemia in older adults." N Engl J Med, 354, p. 1352-61
- Wang S, Rizvi AA (2006) "Levofloxacin-induced hypoglycemia in a nondiabetic patient." Am J Med Sci, 331, p. 334-5
- Kanbay M, Aydogan T, Bozalan R, et al. (2006) "A rare but serious side effect of levofloxacin: hypoglycemia in a geriatric patient." Diabetes Care, 29, p. 1716-7
- Zvonar R (2006) "Gatifloxacin-induced dysglycemia." Am J Health Syst Pharm, 63, p. 2087-2092
- Zhanel GG, Fontaine S, Adam H, et al. (2006) "A Review of New Fluoroquinolones : Focus on their Use in Respiratory Tract Infections." Treat Respir Med, 5, p. 437-465
- Yip C, Lee AJ (2006) "Gatifloxacin-induced hyperglycemia: a case report and summary of the current literature." Clin Ther, 28, p. 1857-66
- Tomita T, Onishi M, Sato E, Kimura Y, Kihira K (2007) "Gatifloxacin induces augmented insulin release and intracellular insulin." Biol Pharm Bull, 30, p. 644-7
- Kelesidis T, Canseco E (2010) "Quinolone-induced hypoglycemia: a life-threatening but potentially reversible side effect." Am J Med, 123, e5-6
- (2017) "Product Information. Baxdela (delafloxacin)." Melinta Therapeutics, Inc.
glyBURIDE metFORMIN
Applies to: glyburide / metformin, glyburide / metformin
MONITOR: Coadministration of metformin with an insulin secretagogue (e.g., sulfonylurea, meglitinide) or insulin may potentiate the risk of hypoglycemia. Although metformin alone generally does not cause hypoglycemia under normal circumstances of use, the added therapeutic effect when combined with other antidiabetic agents may result in hypoglycemia. The risk is further increased when caloric intake is deficient or when strenuous exercise is not compensated by caloric supplementation.
MANAGEMENT: A lower dosage of the insulin secretagogue or insulin may be required when used with metformin. Blood glucose should be closely monitored, and patients should be educated on the potential signs and symptoms of hypoglycemia (e.g., headache, dizziness, drowsiness, nervousness, confusion, tremor, hunger, weakness, perspiration, palpitation, tachycardia) and appropriate remedial actions to take if it occurs. Patients should also be advised to take precautions to avoid hypoglycemia while driving or operating hazardous machinery.
References
- Wiernsperger N, Rapin JR (1995) "Metformin-insulin interactions: from organ to cell." Diabetes Metab Rev, 11 Suppl, s3-12
- Okada S, Ishii K, Hamada H, Tanokuchi S, Ichiki K, Ota Z (1995) "Can alpha-glucosidase inhibitors reduce the insulin dosage administered to patients with non-insulin-dependent diabetes mellitus?" J Int Med Res, 23, p. 487-91
metFORMIN delafloxacin
Applies to: glyburide / metformin, Baxdela (delafloxacin)
MONITOR: Quinolone antibiotics may interfere with the therapeutic effects of insulin and other antidiabetic agents. The use of quinolones has been associated with disturbances in blood glucose homeostasis possibly stemming from effects on pancreatic beta cell ATP-sensitive potassium channels that regulate insulin secretion. Both hyperglycemia and hypoglycemia have been reported, usually in diabetic patients receiving concomitant treatment with an oral hypoglycemic agent (e.g., sulfonylurea) or insulin. Although hyperglycemia is significantly more common and infection itself may be an underlying risk factor, hypoglycemia may cause greater morbidity and mortality. An internal safety review conducted by the U.S. Food and Drug Administration (FDA) identified at least 67 reports of severe hypoglycemia associated with quinolone use resulting in coma, death, or permanent and disabling injuries, primarily in elderly and diabetic patients with renal impairment and/or complicated infections. This is in addition to the numerous cases that have been reported for gatifloxacin, which led to its withdrawal from the U.S. market in 2008. Of the five quinolones that the FDA reviewed, levofloxacin had the most cases (44), followed by ciprofloxacin (12), moxifloxacin (9), ofloxacin (2), and gemifloxacin (0). Other quinolones such as nalidixic acid and norfloxacin, as well as some others that have never been marketed or are no longer marketed such as clinafloxacin and temafloxacin, have also been associated with dysglycemia, thus it is generally believed to be a class effect, albeit with varying risks amongst the individual agents. Available data also seem to indicate different time frames for the development of hypo- and hyperglycemia, with the former generally occurring within 1 to 3 days following quinolone initiation and the latter within 4 to 10 days later.
MANAGEMENT: Blood glucose should be closely monitored whenever quinolones are prescribed to diabetic patients, especially if they are elderly, have renal impairment, or are severely ill. Patients should be apprised of the increased risk of dysglycemia and be particularly alert to potential signs and symptoms of hypoglycemia such as headache, dizziness, drowsiness, nervousness, confusion, tremor, hunger, weakness, perspiration, palpitation, and tachycardia. If hypoglycemia occurs, patients should initiate appropriate remedial therapy immediately, discontinue the quinolone, and contact their physician. Alternative antibiotics may need to be considered.
References
- (2002) "Product Information. Cipro (ciprofloxacin)." Bayer
- (2001) "Product Information. Noroxin (norfloxacin)." Merck & Co., Inc
- (2001) "Product Information. Floxin (ofloxacin)." Ortho McNeil Pharmaceutical
- (2001) "Product Information. Levaquin (levofloxacin)." Ortho McNeil Pharmaceutical
- (2001) "Product Information. Raxar (grepafloxacin)." Glaxo Wellcome
- (2001) "Product Information. Trovan (trovafloxacin)." Pfizer U.S. Pharmaceuticals
- Edwards DJ, Bowles SK, Svensson CK, Rybak MJ (1988) "Inhibition of drug metabolism by quinolone antibiotics." Clin Pharmacokinet, 15, p. 194-204
- (2001) "Product Information. Tequin (gatifloxacin)." Bristol-Myers Squibb
- Gajjar DA, LaCreta FP, Kollia GD, et al. (2000) "Effect of multiple-dose gatifloxacin or ciprofloxacin on glucose homeostasis and insulin production in patients with noninsulin-dependent diabetes mellitus maintained with diet and exercise." Pharmacotherapy, 20 (6 Pt 2), s76-86
- Roberge RJ, Kaplan R, Frank R, Fore C (2000) "Glyburide-ciprofloxacin interaction with resistant hypoglycemia." Ann Emerg Med, 36, p. 160-3
- Rubinstein E (2001) "History of quinolones and their side effects." Chemotherapy, 47 Suppl 3, p. 3-8
- Menzies DJ, Dorsainvil PA, Cunha BA, Johnson DH (2002) "Severe and persistent hypoglycemia due to gatifloxacin interaction with oral hypoglycemic agents." Am J Med, 113, p. 232-4
- Baker SE, Hangii MC (2002) "Possible gatifloxacin-induced hypoglycemia." Ann Pharmacother, 36, p. 1722-6
- (2003) "Product Information. Factive (gemifloxacin)." *GeneSoft Inc
- (2003) "Hypoglycemia and hyperglycemia with fluoroquinolones." Med Lett Drugs Ther, 45, p. 64
- Donaldson AR, Vandiver JR, Finch CK (2004) "Possible gatifloxacin-induced hyperglycemia." Ann Pharmacother, 38, p. 602-5
- LeBlanc M, Belanger C, Cossette P (2004) "Severe and resistant hypoglycemia associated with concomitant gatifloxacin and glyburide therapy." Pharmacotherapy, 24, p. 926-31
- Biggs WS (2004) "Hypoglycemia and hyperglycemia associated with gatifloxacin use in elderly patients." J Am Board Fam Pract, 16, p. 455-7
- Gavin JR 3rd, Kubin R, Choudhri S, et al. (2004) "Moxifloxacin and glucose homeostasis: a pooled-analysis of the evidence from clinical and postmarketing studies." Drug Saf, 27, p. 671-86
- Saraya A, Yokokura M, Gonoi T, Seino S (2004) "Effects of fluoroquinolones on insulin secretion and beta-cell ATP-sensitive K(+) channels." Eur J Pharmacol, 497, p. 111-7
- Lin G, Hays DP, Spillane L (2004) "Refractory hypoglycemia from ciprofloxacin and glyburide interaction." J Toxicol Clin Toxicol, 42, p. 295-7
- Friedrich LV, Dougherty R (2004) "Fatal hypoglycemia associated with levofloxacin." Pharmacotherapy, 24, p. 1807-12
- Khovidhunkit W, Sunthornyothin S (2004) "Hypoglycemia, hyperglycemia, and gatifloxacin." Ann Intern Med, 141, p. 969
- Happe MR, Mulhall BP, Maydonovitch CL, Holtzmuller KC (2004) "Gatifloxacin-induced hyperglycemia." Ann Intern Med, 141, p. 968-9
- Greenberg AL, Decerbo M, Fan J (2005) "Gatifloxacin therapy associated with hypoglycemia." Clin Infect Dis, 40, p. 1210-1
- Blommel AL, Lutes RA (2005) "Severe hyperglycemia during renally adjusted gatifloxacin therapy." Ann Pharmacother, 39, p. 1349-52
- Brogan SE, Cahalan MK (2005) "Gatifloxacin as a possible cause of serious postoperative hypoglycemia." Anesth Analg, 101, p. 635-6
- Graumlich JF, Habis S, Avelino RR, et al. (2005) "Hypoglycemia in inpatients after gatifloxacin or levofloxacin therapy: nested case-control study." Pharmacotherapy, 25, p. 1296-302
- Frothingham R (2005) "Glucose homeostasis abnormalities associated with use of gatifloxacin." Clin Infect Dis, 41, p. 1269-76
- Bhasin R, Arce FC, Pasmantier R (2005) "Hypoglycemia associated with the use of gatifloxacin." Am J Med Sci, 330, p. 250-3
- McMorran M, Morrison H, Letourneau G (2006) Gatifloxacin (Tequin): hypoglycemia and hyperglycemia. http://www.hc-sc.gc.ca/dhp-mps/medeff/bulletin/carn-bcei_v13n3_e.html#1
- Park-Wyllie LY, Juurlink DN, Kopp A, et al. (2006) "Outpatient gatifloxacin therapy and dysglycemia in older adults." N Engl J Med, 354, p. 1352-61
- Wang S, Rizvi AA (2006) "Levofloxacin-induced hypoglycemia in a nondiabetic patient." Am J Med Sci, 331, p. 334-5
- Kanbay M, Aydogan T, Bozalan R, et al. (2006) "A rare but serious side effect of levofloxacin: hypoglycemia in a geriatric patient." Diabetes Care, 29, p. 1716-7
- Zvonar R (2006) "Gatifloxacin-induced dysglycemia." Am J Health Syst Pharm, 63, p. 2087-2092
- Zhanel GG, Fontaine S, Adam H, et al. (2006) "A Review of New Fluoroquinolones : Focus on their Use in Respiratory Tract Infections." Treat Respir Med, 5, p. 437-465
- Yip C, Lee AJ (2006) "Gatifloxacin-induced hyperglycemia: a case report and summary of the current literature." Clin Ther, 28, p. 1857-66
- Tomita T, Onishi M, Sato E, Kimura Y, Kihira K (2007) "Gatifloxacin induces augmented insulin release and intracellular insulin." Biol Pharm Bull, 30, p. 644-7
- Kelesidis T, Canseco E (2010) "Quinolone-induced hypoglycemia: a life-threatening but potentially reversible side effect." Am J Med, 123, e5-6
- (2017) "Product Information. Baxdela (delafloxacin)." Melinta Therapeutics, Inc.
- (2021) "Product Information. Ciprofloxacin Hydrochloride (ciprofloxacin)." Aurobindo Pharma USA Inc
- FDA. Food and Drug Admnistration (2023) FDA reinforces safety information about serious low blood sugar levels and mental health side effects with fluoroquinolone antibiotics; requires label changes. https://www.fda.gov/drugs/drug-safety-and-availability/fda-reinforces-safety-information-about
Drug and food interactions
metFORMIN food
Applies to: glyburide / metformin
GENERALLY AVOID: Alcohol can potentiate the effect of metformin on lactate metabolism and increase the risk of lactic acidosis. In addition, alcohol may cause hypoglycemia or hyperglycemia in patients with diabetes. Although hypoglycemia rarely occurs during treatment with metformin alone, the risk may increase with acute consumption of alcohol. Even modest amounts can lower blood sugar significantly, especially when the alcohol is ingested on an empty stomach or following exercise. The mechanism involves inhibition of both gluconeogenesis as well as the counter-regulatory response to hypoglycemia. Episodes of hypoglycemia may last for 8 to 12 hours after ethanol ingestion. By contrast, chronic alcohol abuse can cause impaired glucose tolerance and hyperglycemia. Moderate alcohol consumption generally does not affect blood glucose levels in patients with well controlled diabetes.
Food may have varying effects on the absorption of metformin from immediate-release versus extended-release formulations. When a single 850 mg dose of immediate-release metformin was administered with food, mean peak plasma concentration (Cmax) and systemic exposure (AUC) decreased by 40% and 25%, respectively, and time to peak plasma concentration (Tmax) increased by 35 minutes compared to administration under fasting conditions. By contrast, administration of extended-release metformin with food increased AUC by 50% without affecting Cmax or Tmax, and both high- and low-fat meals had the same effect. These data may not be applicable to formulations that contain metformin with other oral antidiabetic agents.
MANAGEMENT: Metformin should be taken with meals, and excessive alcohol intake should be avoided during treatment. Diabetes patients in general should avoid consuming alcohol if their blood glucose is not well controlled, or if they have hypertriglyceridemia, neuropathy, or pancreatitis. Alcohol should not be consumed on an empty stomach or following exercise, as it may increase the risk of hypoglycemia. Patients should contact their physician immediately if they experience potential signs and symptoms of lactic acidosis such as malaise, myalgia, respiratory distress, increasing somnolence, and nonspecific abdominal distress (especially after stabilization of metformin therapy, when gastrointestinal symptoms are uncommon). With more marked acidosis, there may also be associated hypothermia, hypotension, and resistant bradyarrhythmias. Metformin should be withdrawn promptly if lactic acidosis is suspected. Serum electrolytes, ketones, blood glucose, blood pH, lactate levels, and blood metformin levels may be useful in establishing a diagnosis. Lactic acidosis should be suspected in any diabetic patient with metabolic acidosis lacking evidence of ketoacidosis (ketonuria and ketonemia).
References
- (2001) "Product Information. Glucophage (metformin)." Bristol-Myers Squibb
- (2002) "Position Statement: evidence-based nutrition principles and recommendations for the treatment and prevention of diabetes related complications. American Diabetes Association." Diabetes Care, 25(Suppl 1), S50-S60
glyBURIDE food
Applies to: glyburide / metformin
GENERALLY AVOID: Alcohol may cause hypoglycemia or hyperglycemia in patients with diabetes. Hypoglycemia most frequently occurs during acute consumption of alcohol. Even modest amounts can lower blood sugar significantly, especially when the alcohol is ingested on an empty stomach or following exercise. The mechanism involves inhibition of both gluconeogenesis as well as the counter-regulatory response to hypoglycemia. Episodes of hypoglycemia may last for 8 to 12 hours after ethanol ingestion. By contrast, chronic alcohol abuse can cause impaired glucose tolerance and hyperglycemia. Moderate alcohol consumption generally does not affect blood glucose levels in patients with well controlled diabetes. A disulfiram-like reaction (e.g., flushing, headache, and nausea) to alcohol has been reported frequently with the use of chlorpropamide and very rarely with other sulfonylureas.
MANAGEMENT: Patients with diabetes should avoid consuming alcohol if their blood glucose is not well controlled, or if they have hypertriglyceridemia, neuropathy, or pancreatitis. Patients with well controlled diabetes should limit their alcohol intake to one drink daily for women and two drinks daily for men (1 drink = 5 oz wine, 12 oz beer, or 1.5 oz distilled spirits) in conjunction with their normal meal plan. Alcohol should not be consumed on an empty stomach or following exercise.
References
- Jerntorp P, Almer LO (1981) "Chlorpropamide-alcohol flushing in relation to macroangiopathy and peripheral neuropathy in non-insulin dependent diabetes." Acta Med Scand, 656, p. 33-6
- Jerntorp P, Almer LO, Holin H, et al. (1983) "Plasma chlorpropamide: a critical factor in chlorpropamide-alcohol flush." Eur J Clin Pharmacol, 24, p. 237-42
- Barnett AH, Spiliopoulos AJ, Pyke DA, et al. (1983) "Metabolic studies in chlorpropamide-alcohol flush positive and negative type 2 (non-insulin dependent) diabetic patients with and without retinopathy." Diabetologia, 24, p. 213-5
- Hartling SG, Faber OK, Wegmann ML, Wahlin-Boll E, Melander A (1987) "Interaction of ethanol and glipizide in humans." Diabetes Care, 10, p. 683-6
- (2002) "Product Information. Diabinese (chlorpropamide)." Pfizer U.S. Pharmaceuticals
- (2002) "Product Information. Glucotrol (glipizide)." Pfizer U.S. Pharmaceuticals
- "Product Information. Diabeta (glyburide)." Hoechst Marion-Roussel Inc, Kansas City, MO.
- Skillman TG, Feldman JM (1981) "The pharmacology of sulfonylureas." Am J Med, 70, p. 361-72
- (2002) "Position Statement: evidence-based nutrition principles and recommendations for the treatment and prevention of diabetes related complications. American Diabetes Association." Diabetes Care, 25(Suppl 1), S50-S60
- Cerner Multum, Inc. "UK Summary of Product Characteristics."
Therapeutic duplication warnings
No duplication 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.
Drug Interaction Classification
Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
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. | |
No interaction information available. |
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