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Can you take Amisulpride with Bitolterol?

1 drug interaction and 12 additional warnings found for the following 2 drugs:

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Drug interactions

Moderate drug interactions

Moderate:

bitolterol amisulpride

Applies to: bitolterol and amisulpride

Using bitolterol together with amisulpride can increase the risk of an irregular heart rhythm that may be serious and potentially life-threatening, although it is a rare side effect.

You may be more susceptible if you have:

  • a heart condition called congenital long QT syndrome
  • other cardiac diseases
  • conduction abnormalities
  • electrolyte disturbances (for example, magnesium or potassium loss due to severe or prolonged diarrhea or vomiting)

The risk may exist even when bitolterol or similar medications are given by oral inhalation directly into the lungs, and more so if these products are overused. Do not exceed the dose and frequency of use recommended on the product label or prescribed by your doctor.

Talk to your doctor if you have any questions or concerns. Your doctor may already be aware of the risks, but has determined that this is the best course of treatment for you and has taken appropriate precautions and is monitoring you closely for any potential complications.

You should seek immediate medical attention if you develop sudden dizziness, lightheadedness, fainting, shortness of breath, or heart palpitations during treatment with these 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.

Food/lifestyle interactions

Moderate food/lifestyle interactions

Moderate:

bitolterol Caffeine

Applies to: bitolterol

Both bitolterol 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.

Disease interactions

11 potential interactions Applies to: 10 conditions, including High Blood Pressure, Heart Failure, Seizures, Arrhythmia, and Hypokalemia.

Arrhythmia

Moderate:

amisulpride

Amisulpride has a moderate potential interaction with Arrhythmia.

Amisulpride causes dose and concentration-dependent prolongation of the QT interval and should be avoided in patients with congenital long QT syndrome and in patients taking some drugs that prolong the QT interval such as droperidol. ECG monitoring is recommended in patients with pre-existing arrhythmias and cardiac conduction disorders; electrolyte abnormalities (e.g., hypokalemia or hypomagnesemia); congestive heart failure; and in patients taking other medicinal products or with other medical conditions known to prolong the QT interval.

Diabetes Mellitus

Moderate:

bitolterol

Bitolterol has a moderate potential interaction with Diabetes Mellitus.

Adrenergic bronchodilators 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. Large doses of IV albuterol (not commercially available in the U.S.) and terbutaline sulfate have been reported to cause exacerbation of preexisting diabetes mellitus and ketoacidosis. Therapy with adrenergic bronchodilators should be administered cautiously in patients with diabetes mellitus. Closer monitoring of blood glucose concentrations may be appropriate. Systemic adverse effects are minimized, but not abolished, by administration of these agents via oral inhalation.

Heart Disease

Moderate:

bitolterol

Bitolterol has a moderate potential interaction with Heart Disease.

Adrenergic bronchodilators can stimulate cardiovascular beta- 1 and beta- 2 receptors, resulting in adverse effects such as tachycardia, palpitation, peripheral vasodilation, blood pressure changes, and ECG changes (e.g., flattening of the T wave; prolongation of the QT interval; ST segment depression). Direct stimulation of cardiac tissues is mediated by beta- 1 receptors and thus less likely to occur with beta-2-selective agents such as albuterol. However, beta-2-selectivity is not absolute and can be lost with larger doses. High dosages of these agents have been associated with precipitation or aggravation of angina, myocardial ischemia, and cardiac arrhythmias. Therapy with adrenergic bronchodilators should be administered cautiously in patients with sensitivity to sympathomimetic amines, hyperthyroidism, and/or underlying cardiovascular disorders such as coronary insufficiency, cardiac arrhythmias, or hypertension. The recommended dosages should not be exceeded.

Heart Failure

Moderate:

amisulpride

Amisulpride has a moderate potential interaction with Heart Failure.

Amisulpride causes dose and concentration-dependent prolongation of the QT interval and should be avoided in patients with congenital long QT syndrome and in patients taking some drugs that prolong the QT interval such as droperidol. ECG monitoring is recommended in patients with pre-existing arrhythmias and cardiac conduction disorders; electrolyte abnormalities (e.g., hypokalemia or hypomagnesemia); congestive heart failure; and in patients taking other medicinal products or with other medical conditions known to prolong the QT interval.

High Blood Pressure

Moderate:

bitolterol

Bitolterol has a moderate potential interaction with High Blood Pressure.

Adrenergic bronchodilators can stimulate cardiovascular beta- 1 and beta- 2 receptors, resulting in adverse effects such as tachycardia, palpitation, peripheral vasodilation, blood pressure changes, and ECG changes (e.g., flattening of the T wave; prolongation of the QT interval; ST segment depression). Direct stimulation of cardiac tissues is mediated by beta- 1 receptors and thus less likely to occur with beta-2-selective agents such as albuterol. However, beta-2-selectivity is not absolute and can be lost with larger doses. High dosages of these agents have been associated with precipitation or aggravation of angina, myocardial ischemia, and cardiac arrhythmias. Therapy with adrenergic bronchodilators should be administered cautiously in patients with sensitivity to sympathomimetic amines, hyperthyroidism, and/or underlying cardiovascular disorders such as coronary insufficiency, cardiac arrhythmias, or hypertension. The recommended dosages should not be exceeded.

Hyperthyroidism

Moderate:

bitolterol

Bitolterol has a moderate potential interaction with Hyperthyroidism.

Adrenergic bronchodilators can stimulate cardiovascular beta- 1 and beta- 2 receptors, resulting in adverse effects such as tachycardia, palpitation, peripheral vasodilation, blood pressure changes, and ECG changes (e.g., flattening of the T wave; prolongation of the QT interval; ST segment depression). Direct stimulation of cardiac tissues is mediated by beta- 1 receptors and thus less likely to occur with beta-2-selective agents such as albuterol. However, beta-2-selectivity is not absolute and can be lost with larger doses. High dosages of these agents have been associated with precipitation or aggravation of angina, myocardial ischemia, and cardiac arrhythmias. Therapy with adrenergic bronchodilators should be administered cautiously in patients with sensitivity to sympathomimetic amines, hyperthyroidism, and/or underlying cardiovascular disorders such as coronary insufficiency, cardiac arrhythmias, or hypertension. The recommended dosages should not be exceeded.

Hypokalemia

Moderate:

amisulpride

Amisulpride has a moderate potential interaction with Hypokalemia.

Amisulpride causes dose and concentration-dependent prolongation of the QT interval and should be avoided in patients with congenital long QT syndrome and in patients taking some drugs that prolong the QT interval such as droperidol. ECG monitoring is recommended in patients with pre-existing arrhythmias and cardiac conduction disorders; electrolyte abnormalities (e.g., hypokalemia or hypomagnesemia); congestive heart failure; and in patients taking other medicinal products or with other medical conditions known to prolong the QT interval.

Moderate:

bitolterol

Bitolterol has a moderate potential interaction with Hypokalemia.

Adrenergic bronchodilators may cause decreases in serum potassium concentrations, primarily when given by nebulization or intravenous administration. Although this effect is usually transient and does not require supplementation, clinically significant hypokalemia may occur in some patients, with the potential to induce cardiovascular adverse effects. The relevance of these observations to oral or oral aerosol/powder for inhalation therapy is unknown. Therapy with adrenergic bronchodilators should be administered cautiously in patients with or predisposed to hypokalemia.

Magnesium Imbalance

Moderate:

amisulpride

Amisulpride has a moderate potential interaction with Magnesium Imbalance.

Amisulpride causes dose and concentration-dependent prolongation of the QT interval and should be avoided in patients with congenital long QT syndrome and in patients taking some drugs that prolong the QT interval such as droperidol. ECG monitoring is recommended in patients with pre-existing arrhythmias and cardiac conduction disorders; electrolyte abnormalities (e.g., hypokalemia or hypomagnesemia); congestive heart failure; and in patients taking other medicinal products or with other medical conditions known to prolong the QT interval.

Renal Dysfunction

Moderate:

amisulpride

Amisulpride has a moderate potential interaction with Renal Dysfunction.

The pharmacokinetics of amisulpride in patients with severe renal impairment have not been adequately studied, however, the drug is known to be substantially excreted by the kidneys and patients with severe renal impairment may have an increased risk of adverse reactions. Avoid the use in patients with severe renal impairment (eGFR less than 30 mL/min/1.73 m2). No dosage adjustment is necessary in patients with mild to moderate renal impairment (eGFR 30 mL/min/1.73 m2 and above).

Seizures

Moderate:

bitolterol

Bitolterol has a moderate potential interaction with Seizures.

Adrenergic bronchodilators may cause CNS stimulation. Therapy with adrenergic bronchodilators should be administered cautiously in patients with seizure disorders. Systemic adverse effects are minimized, but not abolished, by administration of these agents via oral inhalation.

More resources

amisulpride

A total of 471 drugs are known to interact with amisulpride.

bitolterol

A total of 396 drugs are known to interact with bitolterol.

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

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