Can you take Flavalta with Repaglinide?
1 drug interaction and 33 additional warnings found for the following 2 drugs:
- Flavalta (epinephrine/lidocaine)
- repaglinide
Drug interactions
Moderate drug interactions
Moderate:
EPINEPHrine repaglinide
Applies to: Flavalta (epinephrine / lidocaine) and repaglinide
EPINEPHrine may interfere with blood glucose control and reduce the effectiveness of repaglinide and other diabetic medications.
Monitor your blood sugar levels closely. You may need a dose adjustment of your diabetic medications during and after treatment with EPINEPHrine.
It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Food/lifestyle interactions
Moderate food/lifestyle interactions
Moderate:
lidocaine Food/Lifestyle
Applies to: Flavalta (epinephrine / lidocaine)
Grapefruit juice may increase the blood levels of lidocaine, which may increase the risk of side effects such as:
- low blood pressure
- slow heart rate
- irregular heart rhythm
- difficulty breathing
- convulsions
Cigarette smoking may reduce the blood levels of lidocaine, which may make the medication less effective. It is best to avoid smoking during lidocaine therapy.
Consuming cruciferous vegetables (e.G., broccoli, brussels sprouts) may also reduce the blood levels of lidocaine.
Talk to a healthcare professional if you have any questions or concerns. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Moderate:
repaglinide Food/Lifestyle
Applies to: repaglinide
Grapefruit juice may increase the blood levels of certain medications such as repaglinide.
You may want to limit your consumption of grapefruit and grapefruit juice during treatment with repaglinide. However, if you have been regularly consuming grapefruit or grapefruit juice with the medication, then it is advisable for you to talk with your doctor before changing the amounts of these products in your diet, as this may alter the effects of your medication.
Contact your doctor if your condition changes or you experience increased side effects.
Orange juice is not expected to interact.
Moderate:
EPINEPHrine Caffeine
Applies to: Flavalta (epinephrine / lidocaine)
Both EPINEPHrine and caffeine can increase blood pressure and heart rate, and combining them may enhance these effects.
Talk to your doctor before using these medications, especially if you have a history of high blood pressure or heart disease. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications.
Contact your doctor if your condition changes or you experience increased side effects.
It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Moderate:
lidocaine Nicotine
Applies to: Flavalta (epinephrine / lidocaine)
As you stop smoking during treatment with nicotine, your dosage requirement of lidocaine may need to be changed. Talk to your doctor if you have any questions or concerns.
Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications.
It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Disease interactions
29 potential interactions Applies to: 25 conditions, including Heart Failure, Seizures, Hypokalemia, Hypotension, and Diabetes, Type 1.
Acidosis
Moderate:
Flavalta
The EPINEPHrine in Flavalta has a moderate potential interaction with Acidosis.
Acidosis, hypoxia, and hypercapnia may reduce the effectiveness of sympathomimetic amines in raising blood pressure. These conditions should be corrected before initiating therapy with sympathomimetic amines, if possible. Monitoring the patients acid-base balance, carbon dioxide levels, and oxygen saturation is recommended.
Adrenal Insufficiency
Major:
repaglinide
Repaglinide has a major potential interaction with Adrenal Insufficiency.
The use of insulin is contraindicated during episodes of hypoglycemia. Hypoglycemia may commonly occur during treatment with insulin and/or oral hypoglycemic agents. Care should be taken in patients who may be particularly susceptible to the development of hypoglycemic episodes during the use of these drugs, including but not limited to those who are debilitated or malnourished, those with renal or hepatic impairment, those with defective counterregulatory mechanisms (e.g., autonomic neuropathy and adrenal or pituitary insufficiency), and those with reduced awareness of hypoglycemia. Symptomatic awareness of hypoglycemia may be reduced in patients with longstanding diabetes, diabetic nerve disease, recurrent hypoglycemia, or concomitant medications that block the sympathetic nervous system (e.g., beta-blockers). Changes to any glucose-lowering medications, meal pattern, or physical activity may also increase risk of hypoglycemia. Increased frequency of glucose monitoring is recommended in patients at higher risk for hypoglycemia.
Anorexia/Feeding Problems
Major:
repaglinide
Repaglinide has a major potential interaction with Anorexia/Feeding Problems.
The use of insulin is contraindicated during episodes of hypoglycemia. Hypoglycemia may commonly occur during treatment with insulin and/or oral hypoglycemic agents. Care should be taken in patients who may be particularly susceptible to the development of hypoglycemic episodes during the use of these drugs, including but not limited to those who are debilitated or malnourished, those with renal or hepatic impairment, those with defective counterregulatory mechanisms (e.g., autonomic neuropathy and adrenal or pituitary insufficiency), and those with reduced awareness of hypoglycemia. Symptomatic awareness of hypoglycemia may be reduced in patients with longstanding diabetes, diabetic nerve disease, recurrent hypoglycemia, or concomitant medications that block the sympathetic nervous system (e.g., beta-blockers). Changes to any glucose-lowering medications, meal pattern, or physical activity may also increase risk of hypoglycemia. Increased frequency of glucose monitoring is recommended in patients at higher risk for hypoglycemia.
Autonomic Neuropathy
Major:
repaglinide
Repaglinide has a major potential interaction with Autonomic Neuropathy.
The use of insulin is contraindicated during episodes of hypoglycemia. Hypoglycemia may commonly occur during treatment with insulin and/or oral hypoglycemic agents. Care should be taken in patients who may be particularly susceptible to the development of hypoglycemic episodes during the use of these drugs, including but not limited to those who are debilitated or malnourished, those with renal or hepatic impairment, those with defective counterregulatory mechanisms (e.g., autonomic neuropathy and adrenal or pituitary insufficiency), and those with reduced awareness of hypoglycemia. Symptomatic awareness of hypoglycemia may be reduced in patients with longstanding diabetes, diabetic nerve disease, recurrent hypoglycemia, or concomitant medications that block the sympathetic nervous system (e.g., beta-blockers). Changes to any glucose-lowering medications, meal pattern, or physical activity may also increase risk of hypoglycemia. Increased frequency of glucose monitoring is recommended in patients at higher risk for hypoglycemia.
Cardiovascular Conditions and Disorders
Major:
Flavalta
The EPINEPHrine in Flavalta has a major potential interaction with Cardiovascular Conditions and Disorders.
Sympathomimetic agents may cause adverse cardiovascular effects, particularly when used in high dosages and/or in susceptible patients. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta- 1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, coronary occlusion, cerebral vasculitis, myocardial infarction, cardiac arrest, and death have been reported. Some of these agents, particularly ephedra alkaloids (ephedrine, ma huang, phenylpropanolamine), may also predispose patients to hemorrhagic and ischemic stroke. Therapy with sympathomimetic agents should generally be avoided or administered cautiously in patients with sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders. These agents should not be used in patients with severe coronary artery disease or severe/uncontrolled hypertension.
Major:
repaglinide
Repaglinide has a major potential interaction with Cardiovascular Conditions and Disorders.
The use of oral hypoglycemic agents may be associated with an increased risk of cardiovascular mortality compared to treatment with diet alone or diet with insulin. This warning is based on the University Group Diabetes Program (UGDP) study, a long-term prospective clinical trial designed to evaluate the effectiveness of glucose-lowering drugs in preventing or delaying vascular complications in patients with non-insulin-dependent diabetes. Patients treated with diet plus a fixed dosage of either tolbutamide (a sulfonylurea) or phenformin (a biguanide) for 5 to 8 years had a cardiovascular mortality rate approximately 2.5 times that of patients treated with diet alone, resulting in discontinuation of both these treatments in the study. Despite controversy regarding interpretation of these results, clinicians and patients should be aware of the potential risk when making treatment decisions for diabetes, particularly in the presence of underlying cardiovascular disease. Data are not available for other sulfonylureas or biguanides, nor for hypoglycemic agents belonging to other classes. However, given the similarities in chemical structure and/or mode of action, the same caution should be applied.
Dehydration
Major:
Flavalta
The EPINEPHrine in Flavalta has a major potential interaction with Dehydration.
The use of sympathomimetic amines has been infrequently associated with significant hypotension especially in dehydrated patients secondary to the drug's beta-2 mediated vasodilation. Hypovolemia should be corrected, if possible, before administering sympathomimetic amines. Blood pressure and ECG should be monitored at regular intervals. Monitoring of cardiac output and pulmonary wedge pressure may also be desired.
Diabetes, Type 1
Major:
repaglinide
Repaglinide has a major potential interaction with Diabetes, Type 1.
The use of meglitinides is contraindicated in patients with type I diabetes or for the treatment of diabetic ketoacidosis, with or without coma.
Diabetes Mellitus
Moderate:
Flavalta
The EPINEPHrine in Flavalta has a moderate potential interaction with Diabetes Mellitus.
Sympathomimetic agents may cause increases in blood glucose concentrations. These effects are usually transient and slight but may be significant with dosages higher than those normally recommended. Therapy with sympathomimetic agents should be administered cautiously in patients with diabetes mellitus. Closer monitoring of blood glucose concentrations may be appropriate.
Moderate:
repaglinide
Repaglinide has a moderate potential interaction with Diabetes Mellitus.
Patients with severely reduced renal function treated with repaglinide had elevated plasma drug concentrations. Patients with type 2 diabetes who have severe renal function impairment should initiate repaglinide therapy with the 0.5 mg dose and subsequently, patients should be carefully titrated.
Diabetic Ketoacidosis
Major:
repaglinide
Repaglinide has a major potential interaction with Diabetic Ketoacidosis.
The use of meglitinides is contraindicated in patients with type I diabetes or for the treatment of diabetic ketoacidosis, with or without coma.
Heart Block
Major:
Flavalta
The lidocaine in Flavalta has a major potential interaction with Heart Block.
The use of lidocaine is contraindicated in patients with Stokes-Adam syndrome, Wolff-Parkinson White syndrome, or second- or third-degree AV block in the absence of a functional artificial pacemaker, or congenital QT prolongation.
Heart Failure
Major:
Flavalta
The lidocaine in Flavalta has a major potential interaction with Heart Failure.
Antiarrhythmic agents can induce severe hypotension (particularly with IV administration) or induce or worsen congestive heart failure (CHF). Patients with primary cardiomyopathy or inadequately compensated CHF are at increased risk. Antiarrhythmic agents should be administered cautiously and dosage and/or frequency of administration modified in patients with hypotension or adequately compensated CHF. Alternative therapy should be considered unless these conditions are secondary to cardiac arrhythmia.
Hyperkalemia
Moderate:
Flavalta
The lidocaine in Flavalta has a moderate potential interaction with Hyperkalemia.
Electrolyte imbalance can alter the therapeutic effectiveness of antiarrhythmic agents. Hypokalemia and hypomagnesemia can reduce the effectiveness of antiarrhythmic agents. In some cases, these disorders can exaggerate the degree of QTc prolongation and increase the potential for torsade de pointes. Hyperkalemia can potentiate the toxic effects of antiarrhythmic agents. Electrolyte imbalance should be corrected prior to initiating antiarrhythmic therapy. Clinical monitoring of cardiac function and electrolyte concentrations is recommended.
Hyperthyroidism
Major:
Flavalta
The EPINEPHrine in Flavalta has a major potential interaction with Hyperthyroidism.
Sympathomimetic agents may cause adverse cardiovascular effects, particularly when used in high dosages and/or in susceptible patients. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta- 1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, coronary occlusion, cerebral vasculitis, myocardial infarction, cardiac arrest, and death have been reported. Some of these agents, particularly ephedra alkaloids (ephedrine, ma huang, phenylpropanolamine), may also predispose patients to hemorrhagic and ischemic stroke. Therapy with sympathomimetic agents should generally be avoided or administered cautiously in patients with sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders. These agents should not be used in patients with severe coronary artery disease or severe/uncontrolled hypertension.
Hypoglycemia
Major:
repaglinide
Repaglinide has a major potential interaction with Hypoglycemia.
The use of insulin is contraindicated during episodes of hypoglycemia. Hypoglycemia may commonly occur during treatment with insulin and/or oral hypoglycemic agents. Care should be taken in patients who may be particularly susceptible to the development of hypoglycemic episodes during the use of these drugs, including but not limited to those who are debilitated or malnourished, those with renal or hepatic impairment, those with defective counterregulatory mechanisms (e.g., autonomic neuropathy and adrenal or pituitary insufficiency), and those with reduced awareness of hypoglycemia. Symptomatic awareness of hypoglycemia may be reduced in patients with longstanding diabetes, diabetic nerve disease, recurrent hypoglycemia, or concomitant medications that block the sympathetic nervous system (e.g., beta-blockers). Changes to any glucose-lowering medications, meal pattern, or physical activity may also increase risk of hypoglycemia. Increased frequency of glucose monitoring is recommended in patients at higher risk for hypoglycemia.
Hypokalemia
Moderate:
Flavalta
The lidocaine in Flavalta has a moderate potential interaction with Hypokalemia.
Electrolyte imbalance can alter the therapeutic effectiveness of antiarrhythmic agents. Hypokalemia and hypomagnesemia can reduce the effectiveness of antiarrhythmic agents. In some cases, these disorders can exaggerate the degree of QTc prolongation and increase the potential for torsade de pointes. Hyperkalemia can potentiate the toxic effects of antiarrhythmic agents. Electrolyte imbalance should be corrected prior to initiating antiarrhythmic therapy. Clinical monitoring of cardiac function and electrolyte concentrations is recommended.
Hypotension
Major:
Flavalta
The lidocaine in Flavalta has a major potential interaction with Hypotension.
Antiarrhythmic agents can induce severe hypotension (particularly with IV administration) or induce or worsen congestive heart failure (CHF). Patients with primary cardiomyopathy or inadequately compensated CHF are at increased risk. Antiarrhythmic agents should be administered cautiously and dosage and/or frequency of administration modified in patients with hypotension or adequately compensated CHF. Alternative therapy should be considered unless these conditions are secondary to cardiac arrhythmia.
Liver Disease
Major:
Flavalta
The lidocaine in Flavalta has a major potential interaction with Liver Disease.
Lidocaine is rapidly and extensively metabolized by the liver. Less than 10% is eliminated unchanged in the urine. Several inactive and two active forms (MEGX and GX) have been identified. MEGX and GX exhibit antiarrhythmic and convulsant properties. GX accumulates during prolonged intravenous lidocaine infusion. The pharmacokinetic disposition of lidocaine is altered by changes in hepatic function, including hepatic blood flow. Therapy with lidocaine should be administered cautiously and dosing modifications for repeated or loading and maintenance doses may be necessary. Clinical monitoring of cardiac (continuous ECG) is required and serum metabolite concentrations and monitoring hepatic function are recommended.
Moderate:
repaglinide
Repaglinide has a moderate potential interaction with Liver Disease.
Repaglinide is almost completely metabolized in the liver to pharmacologically inactive substances. Patients with impaired liver function may be exposed to higher concentrations of repaglinide and its associated metabolites. Higher serum drug levels, in addition to diminished gluconeogenic capacity secondary to hepatic insufficiency, may increase the potential for severe hypoglycemic episodes. Therapy with repaglinide should be administered cautiously in patients with liver disease. Longer intervals between dosage adjustments may be required.
Magnesium Imbalance
Moderate:
Flavalta
The lidocaine in Flavalta has a moderate potential interaction with Magnesium Imbalance.
Electrolyte imbalance can alter the therapeutic effectiveness of antiarrhythmic agents. Hypokalemia and hypomagnesemia can reduce the effectiveness of antiarrhythmic agents. In some cases, these disorders can exaggerate the degree of QTc prolongation and increase the potential for torsade de pointes. Hyperkalemia can potentiate the toxic effects of antiarrhythmic agents. Electrolyte imbalance should be corrected prior to initiating antiarrhythmic therapy. Clinical monitoring of cardiac function and electrolyte concentrations is recommended.
Malnourishment
Major:
repaglinide
Repaglinide has a major potential interaction with Malnourishment.
The use of insulin is contraindicated during episodes of hypoglycemia. Hypoglycemia may commonly occur during treatment with insulin and/or oral hypoglycemic agents. Care should be taken in patients who may be particularly susceptible to the development of hypoglycemic episodes during the use of these drugs, including but not limited to those who are debilitated or malnourished, those with renal or hepatic impairment, those with defective counterregulatory mechanisms (e.g., autonomic neuropathy and adrenal or pituitary insufficiency), and those with reduced awareness of hypoglycemia. Symptomatic awareness of hypoglycemia may be reduced in patients with longstanding diabetes, diabetic nerve disease, recurrent hypoglycemia, or concomitant medications that block the sympathetic nervous system (e.g., beta-blockers). Changes to any glucose-lowering medications, meal pattern, or physical activity may also increase risk of hypoglycemia. Increased frequency of glucose monitoring is recommended in patients at higher risk for hypoglycemia.
Neurological Disorders
Moderate:
Flavalta
The EPINEPHrine in Flavalta has a moderate potential interaction with Neurological Disorders.
Epinephrine should be administered with caution to patients with Parkinson's disease as these patients may experience psychomotor agitation or notice a temporary worsening of symptoms.
Panhypopituitarism
Major:
repaglinide
Repaglinide has a major potential interaction with Panhypopituitarism.
The use of insulin is contraindicated during episodes of hypoglycemia. Hypoglycemia may commonly occur during treatment with insulin and/or oral hypoglycemic agents. Care should be taken in patients who may be particularly susceptible to the development of hypoglycemic episodes during the use of these drugs, including but not limited to those who are debilitated or malnourished, those with renal or hepatic impairment, those with defective counterregulatory mechanisms (e.g., autonomic neuropathy and adrenal or pituitary insufficiency), and those with reduced awareness of hypoglycemia. Symptomatic awareness of hypoglycemia may be reduced in patients with longstanding diabetes, diabetic nerve disease, recurrent hypoglycemia, or concomitant medications that block the sympathetic nervous system (e.g., beta-blockers). Changes to any glucose-lowering medications, meal pattern, or physical activity may also increase risk of hypoglycemia. Increased frequency of glucose monitoring is recommended in patients at higher risk for hypoglycemia.
Parkinsonism
Moderate:
Flavalta
The EPINEPHrine in Flavalta has a moderate potential interaction with Parkinsonism.
Epinephrine should be administered with caution to patients with Parkinson's disease as these patients may experience psychomotor agitation or notice a temporary worsening of symptoms.
Pheochromocytoma
Major:
Flavalta
The EPINEPHrine in Flavalta has a major potential interaction with Pheochromocytoma.
Sympathomimetic agents may cause adverse cardiovascular effects, particularly when used in high dosages and/or in susceptible patients. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta- 1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, coronary occlusion, cerebral vasculitis, myocardial infarction, cardiac arrest, and death have been reported. Some of these agents, particularly ephedra alkaloids (ephedrine, ma huang, phenylpropanolamine), may also predispose patients to hemorrhagic and ischemic stroke. Therapy with sympathomimetic agents should generally be avoided or administered cautiously in patients with sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders. These agents should not be used in patients with severe coronary artery disease or severe/uncontrolled hypertension.
Renal Dysfunction
Major:
Flavalta
The lidocaine in Flavalta has a major potential interaction with Renal Dysfunction.
Lidocaine is primarily eliminated by the kidney. Less than 10% is eliminated unchanged in the urine. Two active metabolites (MEGX and GX) have been identified that exhibit antiarrhythmic and convulsant properties. GX accumulates during prolonged intravenous lidocaine infusion. Serum concentrations of lidocaine and the active metabolites are increased and the half-life prolonged in patients with renal impairment. Therapy with lidocaine should be administered cautiously and dosing modified for repeated or maintenance doses in patients with compromised renal function. Clinical monitoring of cardiac function (continual ECG) is required and serum metabolite concentrations and monitoring renal function are recommended.
Moderate:
repaglinide
Repaglinide has a moderate potential interaction with Renal Dysfunction.
Patients with severely reduced renal function treated with repaglinide had elevated plasma drug concentrations. Patients with type 2 diabetes who have severe renal function impairment should initiate repaglinide therapy with the 0.5 mg dose and subsequently, patients should be carefully titrated.
Seizures
Major:
Flavalta
The lidocaine in Flavalta has a major potential interaction with Seizures.
Seizures have occurred during lidocaine therapy and have been associated with the rapid administration of a large intravenous doses or accumulation of active metabolites with maintenance therapy. Therapy with lidocaine should be administered cautiously to patients with or predisposed to seizure disorders. Clinical monitoring of cardiac (continuous ECG) is required, and serum metabolite concentrations are recommended.
More resources
Flavalta
A total of 726 drugs are known to interact with Flavalta.
- Flavalta is in the drug class local injectable anesthetics.
- Flavalta is used to treat Local Anesthesia.
repaglinide
A total of 627 drugs are known to interact with repaglinide.
- Repaglinide is in the drug class meglitinides.
- Repaglinide is used to treat Type 2 Diabetes.
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. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.