Can you take Benzethonium chloride / lidocaine topical with Disopyramide?
1 drug interaction and 23 additional warnings found for the following 2 drugs:
- benzethonium chloride/lidocaine topical
- disopyramide
Drug interactions
Moderate drug interactions
Moderate:
disopyramide lidocaine topical
Applies to: disopyramide and benzethonium chloride / lidocaine topical
Some of the medication in lidocaine topical may be absorbed into the bloodstream following local application. Using lidocaine topical together with disopyramide may increase the risk of side effects of both drugs. Although serious side effects are not very common with topically applied medications because only limited amounts of the medication generally get absorbed into the bloodstream from the skin, they can sometimes occur. Contact your doctor if your condition changes or you experience chest pain, palpitations, nausea, vomiting, lightheadedness, nervousness, dizziness or tremors. You may need more frequent monitoring to safely use both medications. Talk to your doctor 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.
Food/lifestyle interactions
Moderate food/lifestyle interactions
Moderate:
disopyramide Food/Lifestyle
Applies to: disopyramide
Grapefruit juice may increase the blood levels of certain medications such as disopyramide. You may want to limit your consumption of grapefruit and grapefruit juice during treatment with disopyramide. 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.
Minor food/lifestyle interactions
Minor:
lidocaine topical Food/Lifestyle
Applies to: benzethonium chloride / lidocaine topical
Information for this minor interaction is available on the professional version.
Minor:
disopyramide Alcohol (Ethanol)
Applies to: disopyramide
Information for this minor interaction is available on the professional version.
Disease interactions
20 potential interactions Applies to: 17 conditions, including Heart Failure, Seizures, Hypokalemia, Hypotension, and Myasthenia Gravis.
Cardiogenic Shock
Major:
disopyramide
Disopyramide has a major potential interaction with Cardiogenic Shock.
The use of disopyramide is contraindicated in patients with cardiogenic shock, second- or third-degree AV block in the absence of a functional artificial pacemaker, or congenital QT prolongation. Therapy with disopyramide should be administered with extreme caution in patients with sick sinus syndrome (bradycardia-tachycardia), Wolff-Parkinson White syndrome, or bundle-branch block. The effect of disopyramide in these conditions has not been determined.
Diabetes Mellitus
Moderate:
disopyramide
Disopyramide has a moderate potential interaction with Diabetes Mellitus.
Rare cases of hypoglycemia have been reported during administration of disopyramide. Therapy with disopyramide should be administered cautiously in patients with diabetes mellitus or other conditions that alter normal glucoregulatory mechanisms such as chronic malnutrition, congestive heart failure, renal or hepatic dysfunction, or drugs (beta blockers).
Glaucoma/Intraocular Hypertension
Major:
disopyramide
Disopyramide has a major potential interaction with Glaucoma/Intraocular Hypertension.
Disopyramide has anticholinergic activity, and therapy with disopyramide should be administered with extreme caution in patients who may be adversely affected by this. Disopyramide should not be used in patients with glaucoma, myasthenia gravis, or urinary retention unless adequate overriding measures are taken.
Heart Block
Major:
benzethonium chloride / lidocaine topical
The lidocaine topical in benzethonium chloride / lidocaine topical has a major potential interaction with Heart Block.
Lidocaine is absorbed through intact skin and mucosal membranes following topical administration. Prolonged exposure, large doses, frequent applications and/or use on compromised skin or mucosa can produce systemic effects. At high plasma levels, lidocaine can cause hypotension, bradycardia, and cardiovascular collapse. Therapy with lidocaine topical should be administered cautiously in patients with shock, sinus bradyarrhythmia, or severe heart block. The recommended dosage should not be exceeded. Children and debilitated, elderly, or acutely ill patients should be given reduced dosages commensurate with their age, weight, and physical condition.
Major:
disopyramide
Disopyramide has a major potential interaction with Heart Block.
The use of disopyramide is contraindicated in patients with cardiogenic shock, second- or third-degree AV block in the absence of a functional artificial pacemaker, or congenital QT prolongation. Therapy with disopyramide should be administered with extreme caution in patients with sick sinus syndrome (bradycardia-tachycardia), Wolff-Parkinson White syndrome, or bundle-branch block. The effect of disopyramide in these conditions has not been determined.
Heart Failure
Major:
disopyramide
Disopyramide 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:
disopyramide
Disopyramide 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.
Hypokalemia
Moderate:
disopyramide
Disopyramide 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:
disopyramide
Disopyramide 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:
benzethonium chloride / lidocaine topical
The lidocaine topical in benzethonium chloride / lidocaine topical has a major potential interaction with Liver Disease.
Lidocaine topical is absorbed through intact skin and mucosal membranes. Prolonged exposure, large doses, and/or application to compromised skin or mucosa can result in elevated plasma concentrations of lidocaine. 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. The pharmacokinetic disposition of lidocaine is altered by changes in hepatic function, including hepatic blood flow. Therapy with lidocaine topical should be administered cautiously and dosing modified for patients with compromised hepatic function.
Moderate:
disopyramide
Disopyramide has a moderate potential interaction with Liver Disease.
Disopyramide is partially metabolized by the liver. The plasma half-life of disopyramide is prolonged in patients with hepatic dysfunction. Therapy with disopyramide should be administered cautiously and dosages reduced in patients with compromised hepatic function. Clinical monitoring of cardiac function (ECG) and hepatic function is recommended.
Long QT Syndrome
Major:
disopyramide
Disopyramide has a major potential interaction with Long QT Syndrome.
The use of disopyramide is contraindicated in patients with cardiogenic shock, second- or third-degree AV block in the absence of a functional artificial pacemaker, or congenital QT prolongation. Therapy with disopyramide should be administered with extreme caution in patients with sick sinus syndrome (bradycardia-tachycardia), Wolff-Parkinson White syndrome, or bundle-branch block. The effect of disopyramide in these conditions has not been determined.
Magnesium Imbalance
Moderate:
disopyramide
Disopyramide 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.
Myasthenia Gravis
Major:
disopyramide
Disopyramide has a major potential interaction with Myasthenia Gravis.
Disopyramide has anticholinergic activity, and therapy with disopyramide should be administered with extreme caution in patients who may be adversely affected by this. Disopyramide should not be used in patients with glaucoma, myasthenia gravis, or urinary retention unless adequate overriding measures are taken.
Renal Dysfunction
Major:
benzethonium chloride / lidocaine topical
The lidocaine topical in benzethonium chloride / lidocaine topical has a major potential interaction with Renal Dysfunction.
Lidocaine topical is absorbed through intact skin and mucosal membranes. Prolonged exposure, large doses, and/or application to compromised skin or mucosa can result in elevated plasma concentrations of lidocaine. 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. Serum concentrations of lidocaine and the active metabolites are increased and the half-life prolonged in patients with renal impairment. Therapy with lidocaine topical should be administered cautiously and dosing modified for repeated doses in patients with compromised renal function.
Moderate:
disopyramide
Disopyramide has a moderate potential interaction with Renal Dysfunction.
Disopyramide is primarily eliminated by the kidney. Approximately 50% of disopyramide is excreted in the urine as unchanged drug. The serum concentration of disopyramide is increased and the elimination half-life is prolonged in patients with renal impairment. Patients with renal impairment may be at increased risk of disopyramide-associated toxicity such as hypotension, conduction disturbances, or worsening of congestive heart failure. Therapy with disopyramide should be administered cautiously and dosage and/or frequency of administration modified in patients with compromised renal function. Clinical monitoring of cardiac function (ECG) and renal function is recommended.
Seizures
Major:
benzethonium chloride / lidocaine topical
The lidocaine topical in benzethonium chloride / lidocaine topical has a major potential interaction with Seizures.
Lidocaine topical is absorbed through intact skin and mucosal membranes. Prolonged exposure, large doses, and/or application to compromised skin or mucosa can result in elevated plasma concentrations of lidocaine. Seizures can occur as a result of accumulation of active metabolites. Therapy with lidocaine topical should be administered cautiously to patients with or predisposed to seizure disorders.
Shock
Major:
benzethonium chloride / lidocaine topical
The lidocaine topical in benzethonium chloride / lidocaine topical has a major potential interaction with Shock.
Lidocaine is absorbed through intact skin and mucosal membranes following topical administration. Prolonged exposure, large doses, frequent applications and/or use on compromised skin or mucosa can produce systemic effects. At high plasma levels, lidocaine can cause hypotension, bradycardia, and cardiovascular collapse. Therapy with lidocaine topical should be administered cautiously in patients with shock, sinus bradyarrhythmia, or severe heart block. The recommended dosage should not be exceeded. Children and debilitated, elderly, or acutely ill patients should be given reduced dosages commensurate with their age, weight, and physical condition.
Teething Syndrome
Major:
benzethonium chloride / lidocaine topical
The lidocaine topical in benzethonium chloride / lidocaine topical has a major potential interaction with Teething Syndrome.
Topical lidocaine is not recommended to be used in teething infants and young children, as its ingestion is dangerous and potentially fatal. Ingestion of the drug has shown to result in seizures, severe brain injury, and heart problems in children.
Urinary Retention
Major:
disopyramide
Disopyramide has a major potential interaction with Urinary Retention.
Disopyramide has anticholinergic activity, and therapy with disopyramide should be administered with extreme caution in patients who may be adversely affected by this. Disopyramide should not be used in patients with glaucoma, myasthenia gravis, or urinary retention unless adequate overriding measures are taken.
More resources
benzethonium chloride / lidocaine topical
A total of 122 drugs are known to interact with benzethonium chloride / lidocaine topical.
- Benzethonium chloride / lidocaine topical is in the drug class miscellaneous topical agents.
disopyramide
A total of 620 drugs are known to interact with disopyramide.
- Disopyramide is in the drug class group I antiarrhythmics.
- Disopyramide is used to treat Arrhythmia.
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.