Can you take Apresazide with Gepirone?
2 drug interactions and 44 additional warnings found for the following 2 drugs:
- Apresazide (hydralazine/hydrochlorothiazide)
- gepirone
Drug interactions
Moderate drug interactions
Moderate:
hydrALAZINE hydroCHLOROthiazide
Applies to: Apresazide (hydralazine / hydrochlorothiazide) and Apresazide (hydralazine / hydrochlorothiazide)
HydroCHLOROthiazide may add to the blood pressure lowering effects of hydrALAZINE. You may need a dose adjustment or more frequent monitoring of your blood pressure to safely use both medications.
Contact your doctor if you experience:
- dizziness
- weakness
- fatigue
- lightheadedness
- headache
- flushing
- fainting
- a rapid pulse or heart rate
Avoid driving or operating hazardous machinery until you know how these medications affect you, and use caution when getting up from a sitting or lying position.
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:
hydroCHLOROthiazide gepirone
Applies to: Apresazide (hydralazine / hydrochlorothiazide) and gepirone
Using gepirone together with hydroCHLOROthiazide may increase the risk of experiencing a change in the electrical activity of your heart called QT prolongation, which can result in irregular heartbeats that can be life-threatening.
If your doctor prescribes these medications together, you may need regular monitoring of your electrolyte levels (i.E., magnesium, potassium) as well as other tests (like an electrocardiogram) to safely use both medications.
You should seek immediate medical attention if you experience an irregular heartbeat or feeling dizzy, lightheaded, or faint during treatment during treatment with gepirone.
In addition, you should let your doctor if you experience signs of an electrolyte disturbance such as:
- weakness
- tiredness
- drowsiness
- confusion
- muscle pains
- cramps
- dizziness
- nausea
- vomiting
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:
gepirone Food/Lifestyle
Applies to: gepirone
Food helps with the absorption of gepirone into the blood stream. You should take this medication with food at about the same time every day.
You should not consume grapefruit or grapefruit products while taking this medication as they can increase the blood levels of gepirone in your body, putting you at a higher risk of serious side effects like serotonin syndrome or a change in the electrical activity of your heart called QT prolongation.
Seek immediate medical attention if you experience any of the following signs or symptoms of these potentially life-threatening side effects:
- irregular or fast heartbeat
- dizziness
- lightheadedness
- fainting
- agitation
- confusion
- sweating
- flushing
- changes in blood pressure
- seizures
- hallucinations
- a loss of coordination
Talk to your doctor or pharmacist if you have questions on how to take this or other medications you are prescribed.
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:
hydrALAZINE Alcohol (Ethanol)
Applies to: Apresazide (hydralazine / hydrochlorothiazide)
Ethanol and hydrALAZINE may have additive effects in lowering your blood pressure.
You may experience headache, dizziness, lightheadedness, fainting, or changes in pulse or heart rate, especially when treatment is started, the dose is changed, or treatment is restarted.
Tell your doctor promptly if these symptoms occur and seek urgent medical help if you faint or have severe dizziness.
Avoid driving or operating hazardous machinery until you know how the medications affect you, and use caution when getting up from a sitting or lying position.
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:
hydroCHLOROthiazide Alcohol (Ethanol)
Applies to: Apresazide (hydralazine / hydrochlorothiazide)
Ethanol and hydroCHLOROthiazide may have additive effects in lowering your blood pressure.
You may experience headache, dizziness, lightheadedness, fainting, or changes in pulse or heart rate, especially when treatment is started, the dose is changed, or treatment is restarted.
Tell your doctor promptly if these symptoms occur and seek urgent medical help if you faint or have severe dizziness.
Avoid driving or operating hazardous machinery until you know how the medications affect you, and use caution when getting up from a sitting or lying position.
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
41 potential interactions Applies to: 34 conditions, including High Cholesterol, Depression, Bipolar Disorder, Underactive Thyroid, and Heart Failure.
Abnormal Glucose Tolerance
Moderate:
Apresazide
The hydroCHLOROthiazide in Apresazide has a moderate potential interaction with Abnormal Glucose Tolerance.
Thiazide diuretics may cause hyperglycemia and glycosuria in patients with diabetes. They may also precipitate diabetes in prediabetic patients. These effects are usually reversible following discontinuation of the drugs. Therapy with thiazide diuretics should be administered cautiously in patients with diabetes mellitus, glucose intolerance, or a predisposition to hyperglycemia. Patients with diabetes mellitus should be monitored more closely during thiazide therapy, and their antidiabetic regimen adjusted accordingly.
Anuria
Major:
Apresazide
The hydroCHLOROthiazide in Apresazide has a major potential interaction with Anuria.
The use of thiazide diuretics is contraindicated in patients with anuria.
Asthma
Moderate:
Apresazide
The hydroCHLOROthiazide in Apresazide has a moderate potential interaction with Asthma.
Thiazide diuretics should be used with caution in patients with history of bronchial asthma as sensitivity reactions may occur.
Bipolar Disorder
Major:
gepirone
Gepirone has a major potential interaction with Bipolar Disorder.
Antidepressants increased the risk of suicidal thoughts and behavior in children, adolescents, and young adults in short-term trials; these trials did not show increased risk in patients older than 24 years and risk was reduced in patients 65 years and older. Adult and pediatric patients with major depressive disorder may experience worsening of their depression and/or the emergence of suicidal ideation and behavior (suicidality) or unusual changes in behavior, whether or not they are taking antidepressants; this risk may persist until significant remission occurs. Suicide is a known risk of depression and certain other psychiatric disorders; such disorders are the strongest predictors of suicide. Patients of all ages treated with antidepressants for any indication should be monitored appropriately and observed closely for clinical worsening, suicidality, and unusual changes in behavior, especially during the first few months of drug therapy, and at times of dose changes. Family members/caregivers should be advised to monitor for changes in behavior and to notify the health care provider. Changing the therapeutic regimen (including discontinuing the medication) should be considered in patients whose depression is persistently worse, or who are experiencing emergent suicidal thoughts or behaviors.
Moderate:
gepirone
Gepirone has a moderate potential interaction with Bipolar Disorder.
All antidepressants may occasionally cause mania or hypomania, particularly in patients with bipolar disorder. Therapy with antidepressants should be administered cautiously in patients with a history of mania/hypomania.
Bone Marrow Depression/Low Blood Counts
Major:
Apresazide
The hydrALAZINE in Apresazide has a major potential interaction with Bone Marrow Depression/Low Blood Counts.
Hydralazine may rarely cause blood dyscrasias at recommended dosages. Reduction in hemoglobin, red cell count, agranulocytosis, leukopenia, and purpura have been reported. Therapy with hydralazine should be administered cautiously in patients with these preexisting conditions and if such abnormalities develop during the course of therapy, treatment should be discontinued. Monitoring blood counts should be considered for those patients at higher risk.
Cardiovascular Conditions and Disorders
Major:
gepirone
Gepirone has a major potential interaction with Cardiovascular Conditions and Disorders.
This drug prolongs the QT interval. Use of gepirone in patients with congenital long QT syndrome is contraindicated. Treatment is also contraindicated in patients with severe hepatic impairment or in patients receiving concomitant strong CYP450 3A4 inhibitors because plasma drug concentrations may be increased in these population. Gepirone should not be initiated in patients with baseline QTc greater than 450 msec, and the dosage of gepirone should not be escalated if the QTcF is greater than 450 msec. Electrolyte abnormalities should be corrected prior to starting treatment, and then monitored during dose titration and periodically during treatment in patients with electrolyte abnormalities, or who are receiving diuretics or glucocorticoids, or who have a history of hypokalemia or hypomagnesemia. An electrocardiogram (ECG) should be performed prior to initiating therapy, during dosage titration, and periodically during treatment. Monitor patients with ECGs more frequently if gepirone is used concomitantly with drugs known to prolong the QT interval, in patients who develop a QTc of 450 msec or greater during treatment, or in patients with a significant risk of developing torsade de pointes, including those with uncontrolled or significant cardiac disease, recent myocardial infarction, heart failure, unstable angina, bradyarrhythmias, uncontrolled hypertension, high-degree atrioventricular block, severe aortic stenosis, or uncontrolled hypothyroidism. Reduce the dose of this drug when used concomitantly with moderate CYP3A4 inhibitors, as they may increase drug concentrations.
Cerebral Vascular Disorder
Moderate:
Apresazide
The hydrALAZINE in Apresazide has a moderate potential interaction with Cerebral Vascular Disorder.
The vasodilatory effects of hydralazine may aggravate cerebral vasculopathy. Therapy with hydralazine should be administered cautiously in patients with cerebral vasculopathy.
Dehydration
Major:
Apresazide
The hydroCHLOROthiazide in Apresazide has a major potential interaction with Dehydration.
The use of thiazide diuretics is commonly associated with loss of electrolytes, most significantly potassium but also sodium, chloride, bicarbonate, and magnesium. The loss of other electrolytes such as phosphate, bromide and iodide is usually slight. Potassium and magnesium depletion may lead to cardiac arrhythmias and cardiac arrest. Other electrolyte-related complications include metabolic alkalosis and hyponatremia, which are rarely life-threatening. Therapy with thiazide diuretics should be administered cautiously in patients with or predisposed to fluid and electrolyte depletion, including patients with primary or secondary aldosteronism (may have low potassium levels); those with severe or prolonged diarrhea or vomiting; and those with poor nutritional status. Fluid and electrolyte abnormalities should be corrected prior to initiating therapy, and blood pressure as well as serum electrolyte concentrations monitored periodically and maintained at normal ranges during therapy. Patients should be advised to immediately report signs and symptoms of fluid or electrolyte imbalance, including dry mouth, thirst, weakness, lethargy, drowsiness, restlessness, muscle pains or cramps, muscular fatigue, hypotension, oliguria, tachycardia, arrhythmia, or gastrointestinal disturbances such as nausea and vomiting. Digitalized patients and patients with a history of ventricular arrhythmias should be monitored carefully, since development of hypokalemia may be particularly dangerous in these patients. The risk of hypokalemia may be minimized by slow diuresis, a lower thiazide dosage, potassium supplementation, or combined use with a potassium-sparing diuretic.
Depression
Major:
gepirone
Gepirone has a major potential interaction with Depression.
Antidepressants increased the risk of suicidal thoughts and behavior in children, adolescents, and young adults in short-term trials; these trials did not show increased risk in patients older than 24 years and risk was reduced in patients 65 years and older. Adult and pediatric patients with major depressive disorder may experience worsening of their depression and/or the emergence of suicidal ideation and behavior (suicidality) or unusual changes in behavior, whether or not they are taking antidepressants; this risk may persist until significant remission occurs. Suicide is a known risk of depression and certain other psychiatric disorders; such disorders are the strongest predictors of suicide. Patients of all ages treated with antidepressants for any indication should be monitored appropriately and observed closely for clinical worsening, suicidality, and unusual changes in behavior, especially during the first few months of drug therapy, and at times of dose changes. Family members/caregivers should be advised to monitor for changes in behavior and to notify the health care provider. Changing the therapeutic regimen (including discontinuing the medication) should be considered in patients whose depression is persistently worse, or who are experiencing emergent suicidal thoughts or behaviors.
Diabetes Mellitus
Moderate:
Apresazide
The hydroCHLOROthiazide in Apresazide has a moderate potential interaction with Diabetes Mellitus.
Thiazide diuretics may cause hyperglycemia and glycosuria in patients with diabetes. They may also precipitate diabetes in prediabetic patients. These effects are usually reversible following discontinuation of the drugs. Therapy with thiazide diuretics should be administered cautiously in patients with diabetes mellitus, glucose intolerance, or a predisposition to hyperglycemia. Patients with diabetes mellitus should be monitored more closely during thiazide therapy, and their antidiabetic regimen adjusted accordingly.
Diarrhea
Major:
Apresazide
The hydroCHLOROthiazide in Apresazide has a major potential interaction with Diarrhea.
The use of thiazide diuretics is commonly associated with loss of electrolytes, most significantly potassium but also sodium, chloride, bicarbonate, and magnesium. The loss of other electrolytes such as phosphate, bromide and iodide is usually slight. Potassium and magnesium depletion may lead to cardiac arrhythmias and cardiac arrest. Other electrolyte-related complications include metabolic alkalosis and hyponatremia, which are rarely life-threatening. Therapy with thiazide diuretics should be administered cautiously in patients with or predisposed to fluid and electrolyte depletion, including patients with primary or secondary aldosteronism (may have low potassium levels); those with severe or prolonged diarrhea or vomiting; and those with poor nutritional status. Fluid and electrolyte abnormalities should be corrected prior to initiating therapy, and blood pressure as well as serum electrolyte concentrations monitored periodically and maintained at normal ranges during therapy. Patients should be advised to immediately report signs and symptoms of fluid or electrolyte imbalance, including dry mouth, thirst, weakness, lethargy, drowsiness, restlessness, muscle pains or cramps, muscular fatigue, hypotension, oliguria, tachycardia, arrhythmia, or gastrointestinal disturbances such as nausea and vomiting. Digitalized patients and patients with a history of ventricular arrhythmias should be monitored carefully, since development of hypokalemia may be particularly dangerous in these patients. The risk of hypokalemia may be minimized by slow diuresis, a lower thiazide dosage, potassium supplementation, or combined use with a potassium-sparing diuretic.
Electrolyte Abnormalities
Major:
Apresazide
The hydroCHLOROthiazide in Apresazide has a major potential interaction with Electrolyte Abnormalities.
The use of thiazide diuretics is commonly associated with loss of electrolytes, most significantly potassium but also sodium, chloride, bicarbonate, and magnesium. The loss of other electrolytes such as phosphate, bromide and iodide is usually slight. Potassium and magnesium depletion may lead to cardiac arrhythmias and cardiac arrest. Other electrolyte-related complications include metabolic alkalosis and hyponatremia, which are rarely life-threatening. Therapy with thiazide diuretics should be administered cautiously in patients with or predisposed to fluid and electrolyte depletion, including patients with primary or secondary aldosteronism (may have low potassium levels); those with severe or prolonged diarrhea or vomiting; and those with poor nutritional status. Fluid and electrolyte abnormalities should be corrected prior to initiating therapy, and blood pressure as well as serum electrolyte concentrations monitored periodically and maintained at normal ranges during therapy. Patients should be advised to immediately report signs and symptoms of fluid or electrolyte imbalance, including dry mouth, thirst, weakness, lethargy, drowsiness, restlessness, muscle pains or cramps, muscular fatigue, hypotension, oliguria, tachycardia, arrhythmia, or gastrointestinal disturbances such as nausea and vomiting. Digitalized patients and patients with a history of ventricular arrhythmias should be monitored carefully, since development of hypokalemia may be particularly dangerous in these patients. The risk of hypokalemia may be minimized by slow diuresis, a lower thiazide dosage, potassium supplementation, or combined use with a potassium-sparing diuretic.
Glomerulonephritis
Moderate:
Apresazide
The hydrALAZINE in Apresazide has a moderate potential interaction with Glomerulonephritis.
The use of hydralazine has been associated with the development of glomerulonephritis. Hydralazine should be used with caution in patients with advanced renal damage and these patients may require a lower dose. Renal function should be monitored and supported as required.
Gout
Moderate:
Apresazide
The hydroCHLOROthiazide in Apresazide has a moderate potential interaction with Gout.
Thiazide diuretics decrease the rate of uric acid excretion. Hyperuricemia occurs frequently but is usually asymptomatic and rarely leads to clinical gout except in patients with a history of gout or chronic renal failure. Therapy with thiazide diuretics should be administered cautiously in such patients.
Heart Disease
Major:
gepirone
Gepirone has a major potential interaction with Heart Disease.
This drug prolongs the QT interval. Use of gepirone in patients with congenital long QT syndrome is contraindicated. Treatment is also contraindicated in patients with severe hepatic impairment or in patients receiving concomitant strong CYP450 3A4 inhibitors because plasma drug concentrations may be increased in these population. Gepirone should not be initiated in patients with baseline QTc greater than 450 msec, and the dosage of gepirone should not be escalated if the QTcF is greater than 450 msec. Electrolyte abnormalities should be corrected prior to starting treatment, and then monitored during dose titration and periodically during treatment in patients with electrolyte abnormalities, or who are receiving diuretics or glucocorticoids, or who have a history of hypokalemia or hypomagnesemia. An electrocardiogram (ECG) should be performed prior to initiating therapy, during dosage titration, and periodically during treatment. Monitor patients with ECGs more frequently if gepirone is used concomitantly with drugs known to prolong the QT interval, in patients who develop a QTc of 450 msec or greater during treatment, or in patients with a significant risk of developing torsade de pointes, including those with uncontrolled or significant cardiac disease, recent myocardial infarction, heart failure, unstable angina, bradyarrhythmias, uncontrolled hypertension, high-degree atrioventricular block, severe aortic stenosis, or uncontrolled hypothyroidism. Reduce the dose of this drug when used concomitantly with moderate CYP3A4 inhibitors, as they may increase drug concentrations.
Heart Failure
Major:
gepirone
Gepirone has a major potential interaction with Heart Failure.
This drug prolongs the QT interval. Use of gepirone in patients with congenital long QT syndrome is contraindicated. Treatment is also contraindicated in patients with severe hepatic impairment or in patients receiving concomitant strong CYP450 3A4 inhibitors because plasma drug concentrations may be increased in these population. Gepirone should not be initiated in patients with baseline QTc greater than 450 msec, and the dosage of gepirone should not be escalated if the QTcF is greater than 450 msec. Electrolyte abnormalities should be corrected prior to starting treatment, and then monitored during dose titration and periodically during treatment in patients with electrolyte abnormalities, or who are receiving diuretics or glucocorticoids, or who have a history of hypokalemia or hypomagnesemia. An electrocardiogram (ECG) should be performed prior to initiating therapy, during dosage titration, and periodically during treatment. Monitor patients with ECGs more frequently if gepirone is used concomitantly with drugs known to prolong the QT interval, in patients who develop a QTc of 450 msec or greater during treatment, or in patients with a significant risk of developing torsade de pointes, including those with uncontrolled or significant cardiac disease, recent myocardial infarction, heart failure, unstable angina, bradyarrhythmias, uncontrolled hypertension, high-degree atrioventricular block, severe aortic stenosis, or uncontrolled hypothyroidism. Reduce the dose of this drug when used concomitantly with moderate CYP3A4 inhibitors, as they may increase drug concentrations.
High Cholesterol
Moderate:
Apresazide
The hydroCHLOROthiazide in Apresazide has a moderate potential interaction with High Cholesterol.
Thiazide diuretics may increase serum triglyceride and cholesterol levels, primarily LDL and VLDL. Whether these effects are dose-related and sustained during chronic therapy are unknown. Patients with preexisting hyperlipidemia may require closer monitoring during thiazide therapy, and adjustments made accordingly in their lipid-lowering regimen
Hyperaldosteronism
Major:
Apresazide
The hydroCHLOROthiazide in Apresazide has a major potential interaction with Hyperaldosteronism.
The use of thiazide diuretics is commonly associated with loss of electrolytes, most significantly potassium but also sodium, chloride, bicarbonate, and magnesium. The loss of other electrolytes such as phosphate, bromide and iodide is usually slight. Potassium and magnesium depletion may lead to cardiac arrhythmias and cardiac arrest. Other electrolyte-related complications include metabolic alkalosis and hyponatremia, which are rarely life-threatening. Therapy with thiazide diuretics should be administered cautiously in patients with or predisposed to fluid and electrolyte depletion, including patients with primary or secondary aldosteronism (may have low potassium levels); those with severe or prolonged diarrhea or vomiting; and those with poor nutritional status. Fluid and electrolyte abnormalities should be corrected prior to initiating therapy, and blood pressure as well as serum electrolyte concentrations monitored periodically and maintained at normal ranges during therapy. Patients should be advised to immediately report signs and symptoms of fluid or electrolyte imbalance, including dry mouth, thirst, weakness, lethargy, drowsiness, restlessness, muscle pains or cramps, muscular fatigue, hypotension, oliguria, tachycardia, arrhythmia, or gastrointestinal disturbances such as nausea and vomiting. Digitalized patients and patients with a history of ventricular arrhythmias should be monitored carefully, since development of hypokalemia may be particularly dangerous in these patients. The risk of hypokalemia may be minimized by slow diuresis, a lower thiazide dosage, potassium supplementation, or combined use with a potassium-sparing diuretic.
Hyperparathyroidism
Moderate:
Apresazide
The hydroCHLOROthiazide in Apresazide has a moderate potential interaction with Hyperparathyroidism.
Urinary calcium excretion is decreased by thiazide diuretics during chronic administration. Pathologic changes in the parathyroid gland with hypercalcemia and hypophosphatemia have been reported during prolonged therapy. However, the common complications of hyperparathyroidism such as renal lithiasis, bone resorption, and peptic ulceration have not been seen. Clinicians should be cognizant of these effects when prescribing or administering thiazide therapy to patients with hyperparathyroidism. These drugs should be discontinued before carrying out tests for parathyroid function.
Hypokalemia
Major:
Apresazide
The hydroCHLOROthiazide in Apresazide has a major potential interaction with Hypokalemia.
The use of thiazide diuretics is commonly associated with loss of electrolytes, most significantly potassium but also sodium, chloride, bicarbonate, and magnesium. The loss of other electrolytes such as phosphate, bromide and iodide is usually slight. Potassium and magnesium depletion may lead to cardiac arrhythmias and cardiac arrest. Other electrolyte-related complications include metabolic alkalosis and hyponatremia, which are rarely life-threatening. Therapy with thiazide diuretics should be administered cautiously in patients with or predisposed to fluid and electrolyte depletion, including patients with primary or secondary aldosteronism (may have low potassium levels); those with severe or prolonged diarrhea or vomiting; and those with poor nutritional status. Fluid and electrolyte abnormalities should be corrected prior to initiating therapy, and blood pressure as well as serum electrolyte concentrations monitored periodically and maintained at normal ranges during therapy. Patients should be advised to immediately report signs and symptoms of fluid or electrolyte imbalance, including dry mouth, thirst, weakness, lethargy, drowsiness, restlessness, muscle pains or cramps, muscular fatigue, hypotension, oliguria, tachycardia, arrhythmia, or gastrointestinal disturbances such as nausea and vomiting. Digitalized patients and patients with a history of ventricular arrhythmias should be monitored carefully, since development of hypokalemia may be particularly dangerous in these patients. The risk of hypokalemia may be minimized by slow diuresis, a lower thiazide dosage, potassium supplementation, or combined use with a potassium-sparing diuretic.
Major:
gepirone
Gepirone has a major potential interaction with Hypokalemia.
This drug prolongs the QT interval. Use of gepirone in patients with congenital long QT syndrome is contraindicated. Treatment is also contraindicated in patients with severe hepatic impairment or in patients receiving concomitant strong CYP450 3A4 inhibitors because plasma drug concentrations may be increased in these population. Gepirone should not be initiated in patients with baseline QTc greater than 450 msec, and the dosage of gepirone should not be escalated if the QTcF is greater than 450 msec. Electrolyte abnormalities should be corrected prior to starting treatment, and then monitored during dose titration and periodically during treatment in patients with electrolyte abnormalities, or who are receiving diuretics or glucocorticoids, or who have a history of hypokalemia or hypomagnesemia. An electrocardiogram (ECG) should be performed prior to initiating therapy, during dosage titration, and periodically during treatment. Monitor patients with ECGs more frequently if gepirone is used concomitantly with drugs known to prolong the QT interval, in patients who develop a QTc of 450 msec or greater during treatment, or in patients with a significant risk of developing torsade de pointes, including those with uncontrolled or significant cardiac disease, recent myocardial infarction, heart failure, unstable angina, bradyarrhythmias, uncontrolled hypertension, high-degree atrioventricular block, severe aortic stenosis, or uncontrolled hypothyroidism. Reduce the dose of this drug when used concomitantly with moderate CYP3A4 inhibitors, as they may increase drug concentrations.
Hyponatremia
Major:
Apresazide
The hydroCHLOROthiazide in Apresazide has a major potential interaction with Hyponatremia.
The use of thiazide diuretics is commonly associated with loss of electrolytes, most significantly potassium but also sodium, chloride, bicarbonate, and magnesium. The loss of other electrolytes such as phosphate, bromide and iodide is usually slight. Potassium and magnesium depletion may lead to cardiac arrhythmias and cardiac arrest. Other electrolyte-related complications include metabolic alkalosis and hyponatremia, which are rarely life-threatening. Therapy with thiazide diuretics should be administered cautiously in patients with or predisposed to fluid and electrolyte depletion, including patients with primary or secondary aldosteronism (may have low potassium levels); those with severe or prolonged diarrhea or vomiting; and those with poor nutritional status. Fluid and electrolyte abnormalities should be corrected prior to initiating therapy, and blood pressure as well as serum electrolyte concentrations monitored periodically and maintained at normal ranges during therapy. Patients should be advised to immediately report signs and symptoms of fluid or electrolyte imbalance, including dry mouth, thirst, weakness, lethargy, drowsiness, restlessness, muscle pains or cramps, muscular fatigue, hypotension, oliguria, tachycardia, arrhythmia, or gastrointestinal disturbances such as nausea and vomiting. Digitalized patients and patients with a history of ventricular arrhythmias should be monitored carefully, since development of hypokalemia may be particularly dangerous in these patients. The risk of hypokalemia may be minimized by slow diuresis, a lower thiazide dosage, potassium supplementation, or combined use with a potassium-sparing diuretic.
Ischemic Heart Disease
Major:
Apresazide
The hydrALAZINE in Apresazide has a major potential interaction with Ischemic Heart Disease.
The use of hydralazine is contraindicated in patients with coronary artery disease. Reflex tachycardia may commonly occur. Palpitations and chest pain have also been reported. Myocardial infarction has been associated with the use of hydralazine.
Liver Disease
Major:
Apresazide
The hydroCHLOROthiazide in Apresazide has a major potential interaction with Liver Disease.
Patients with severe liver disease or cirrhosis are very susceptible to thiazide-induced hypokalemic hypochloremic alkalosis. Blood ammonia concentrations may be further increased in patients with previously elevated concentrations. Hepatic encephalopathy and death have occurred secondary to the electrolyte alterations accompanying diuretic use. Therapy with thiazide diuretics should be administered cautiously in patients with impaired hepatic function or progressive liver disease, and discontinued promptly if signs of impending hepatic coma appear (e.g., tremors, confusion, and increased jaundice).
Major:
gepirone
Gepirone has a major potential interaction with Liver Disease.
Exposure to gepirone is increased in patients with hepatic impairment. Use of gepirone in patients with severe hepatic impairment (Child-Pugh C) is contraindicated. A dose reduction is recommended in patients with moderate hepatic impairment (Child-Pugh B). No dosage adjustment is recommended patients with mild hepatic impairment (Child-Pugh A).
Long QT Syndrome
Major:
gepirone
Gepirone has a major potential interaction with Long QT Syndrome.
This drug prolongs the QT interval. Use of gepirone in patients with congenital long QT syndrome is contraindicated. Treatment is also contraindicated in patients with severe hepatic impairment or in patients receiving concomitant strong CYP450 3A4 inhibitors because plasma drug concentrations may be increased in these population. Gepirone should not be initiated in patients with baseline QTc greater than 450 msec, and the dosage of gepirone should not be escalated if the QTcF is greater than 450 msec. Electrolyte abnormalities should be corrected prior to starting treatment, and then monitored during dose titration and periodically during treatment in patients with electrolyte abnormalities, or who are receiving diuretics or glucocorticoids, or who have a history of hypokalemia or hypomagnesemia. An electrocardiogram (ECG) should be performed prior to initiating therapy, during dosage titration, and periodically during treatment. Monitor patients with ECGs more frequently if gepirone is used concomitantly with drugs known to prolong the QT interval, in patients who develop a QTc of 450 msec or greater during treatment, or in patients with a significant risk of developing torsade de pointes, including those with uncontrolled or significant cardiac disease, recent myocardial infarction, heart failure, unstable angina, bradyarrhythmias, uncontrolled hypertension, high-degree atrioventricular block, severe aortic stenosis, or uncontrolled hypothyroidism. Reduce the dose of this drug when used concomitantly with moderate CYP3A4 inhibitors, as they may increase drug concentrations.
Lupus Erythematosus
Major:
Apresazide
The hydroCHLOROthiazide in Apresazide has a major potential interaction with Lupus Erythematosus.
The use of thiazide diuretics has been reported to possibly exacerbate or activate systemic lupus erythematosus. Reported cases have generally been associated with chlorothiazide and hydrochlorothiazide. Therapy with thiazide diuretics should be administered cautiously in patients with a history or risk of SLE.
Major:
Apresazide
The hydrALAZINE in Apresazide has a major potential interaction with Lupus Erythematosus.
The use of hydralazine has been associated with the development of lupus erythematosus and lupus-like syndromes, as well as exacerbation of the disease. Hydralazine therapy should be withdrawn in patients experiencing worsening of preexisting lupus. Monitoring complete blood counts, and antinuclear antibody titers before and during prolonged therapy is recommended.
Magnesium Imbalance
Major:
Apresazide
The hydroCHLOROthiazide in Apresazide has a major potential interaction with Magnesium Imbalance.
The use of thiazide diuretics is commonly associated with loss of electrolytes, most significantly potassium but also sodium, chloride, bicarbonate, and magnesium. The loss of other electrolytes such as phosphate, bromide and iodide is usually slight. Potassium and magnesium depletion may lead to cardiac arrhythmias and cardiac arrest. Other electrolyte-related complications include metabolic alkalosis and hyponatremia, which are rarely life-threatening. Therapy with thiazide diuretics should be administered cautiously in patients with or predisposed to fluid and electrolyte depletion, including patients with primary or secondary aldosteronism (may have low potassium levels); those with severe or prolonged diarrhea or vomiting; and those with poor nutritional status. Fluid and electrolyte abnormalities should be corrected prior to initiating therapy, and blood pressure as well as serum electrolyte concentrations monitored periodically and maintained at normal ranges during therapy. Patients should be advised to immediately report signs and symptoms of fluid or electrolyte imbalance, including dry mouth, thirst, weakness, lethargy, drowsiness, restlessness, muscle pains or cramps, muscular fatigue, hypotension, oliguria, tachycardia, arrhythmia, or gastrointestinal disturbances such as nausea and vomiting. Digitalized patients and patients with a history of ventricular arrhythmias should be monitored carefully, since development of hypokalemia may be particularly dangerous in these patients. The risk of hypokalemia may be minimized by slow diuresis, a lower thiazide dosage, potassium supplementation, or combined use with a potassium-sparing diuretic.
Major:
gepirone
Gepirone has a major potential interaction with Magnesium Imbalance.
This drug prolongs the QT interval. Use of gepirone in patients with congenital long QT syndrome is contraindicated. Treatment is also contraindicated in patients with severe hepatic impairment or in patients receiving concomitant strong CYP450 3A4 inhibitors because plasma drug concentrations may be increased in these population. Gepirone should not be initiated in patients with baseline QTc greater than 450 msec, and the dosage of gepirone should not be escalated if the QTcF is greater than 450 msec. Electrolyte abnormalities should be corrected prior to starting treatment, and then monitored during dose titration and periodically during treatment in patients with electrolyte abnormalities, or who are receiving diuretics or glucocorticoids, or who have a history of hypokalemia or hypomagnesemia. An electrocardiogram (ECG) should be performed prior to initiating therapy, during dosage titration, and periodically during treatment. Monitor patients with ECGs more frequently if gepirone is used concomitantly with drugs known to prolong the QT interval, in patients who develop a QTc of 450 msec or greater during treatment, or in patients with a significant risk of developing torsade de pointes, including those with uncontrolled or significant cardiac disease, recent myocardial infarction, heart failure, unstable angina, bradyarrhythmias, uncontrolled hypertension, high-degree atrioventricular block, severe aortic stenosis, or uncontrolled hypothyroidism. Reduce the dose of this drug when used concomitantly with moderate CYP3A4 inhibitors, as they may increase drug concentrations.
Malnourishment
Major:
Apresazide
The hydroCHLOROthiazide in Apresazide has a major potential interaction with Malnourishment.
The use of thiazide diuretics is commonly associated with loss of electrolytes, most significantly potassium but also sodium, chloride, bicarbonate, and magnesium. The loss of other electrolytes such as phosphate, bromide and iodide is usually slight. Potassium and magnesium depletion may lead to cardiac arrhythmias and cardiac arrest. Other electrolyte-related complications include metabolic alkalosis and hyponatremia, which are rarely life-threatening. Therapy with thiazide diuretics should be administered cautiously in patients with or predisposed to fluid and electrolyte depletion, including patients with primary or secondary aldosteronism (may have low potassium levels); those with severe or prolonged diarrhea or vomiting; and those with poor nutritional status. Fluid and electrolyte abnormalities should be corrected prior to initiating therapy, and blood pressure as well as serum electrolyte concentrations monitored periodically and maintained at normal ranges during therapy. Patients should be advised to immediately report signs and symptoms of fluid or electrolyte imbalance, including dry mouth, thirst, weakness, lethargy, drowsiness, restlessness, muscle pains or cramps, muscular fatigue, hypotension, oliguria, tachycardia, arrhythmia, or gastrointestinal disturbances such as nausea and vomiting. Digitalized patients and patients with a history of ventricular arrhythmias should be monitored carefully, since development of hypokalemia may be particularly dangerous in these patients. The risk of hypokalemia may be minimized by slow diuresis, a lower thiazide dosage, potassium supplementation, or combined use with a potassium-sparing diuretic.
Mania
Moderate:
gepirone
Gepirone has a moderate potential interaction with Mania.
All antidepressants may occasionally cause mania or hypomania, particularly in patients with bipolar disorder. Therapy with antidepressants should be administered cautiously in patients with a history of mania/hypomania.
Renal Dysfunction
Major:
Apresazide
The hydroCHLOROthiazide in Apresazide has a major potential interaction with Renal Dysfunction.
Thiazide diuretics may be ineffective when the glomerular filtration rate is low (GFR < 25 mL/min) because they are not expected to be filtered into the renal tubule, their site of action. In addition, thiazide diuretics decrease the GFR and may precipitate azotemia in renal disease. Cumulative effects may also develop because most of these drugs are excreted unchanged in the urine by glomerular filtration and active tubular secretion. Therapy with thiazide diuretics should be administered cautiously at reduced dosages in patients with renal impairment. If renal function becomes progressively worse, as indicated by rising BUN or serum creatinine levels, an interruption or discontinuation of thiazide therapy should be considered.
Moderate:
Apresazide
The hydrALAZINE in Apresazide has a moderate potential interaction with Renal Dysfunction.
The use of hydralazine has been associated with the development of glomerulonephritis. Hydralazine should be used with caution in patients with advanced renal damage and these patients may require a lower dose. Renal function should be monitored and supported as required.
Moderate:
gepirone
Gepirone has a moderate potential interaction with Renal Dysfunction.
Patients with renal impairment may experience reduced metabolism and excretion of gepirone. The recommended dose of gepirone in patients with CrCl less than 50 mL/min is reduced as compared to patients with normal renal function. No dosage adjustment is recommended for patients with CrCl 50 mL/min or greater.
Thyroid Disease
Moderate:
Apresazide
The hydroCHLOROthiazide in Apresazide has a moderate potential interaction with Thyroid Disease.
Thiazide diuretics may decrease serum PBI (protein-bound iodine) levels without associated thyroid disturbance. Clinicians should be cognizant of this effect when prescribing or administering thiazide therapy to patients with thyroid disorders.
Underactive Thyroid
Major:
gepirone
Gepirone has a major potential interaction with Underactive Thyroid.
This drug prolongs the QT interval. Use of gepirone in patients with congenital long QT syndrome is contraindicated. Treatment is also contraindicated in patients with severe hepatic impairment or in patients receiving concomitant strong CYP450 3A4 inhibitors because plasma drug concentrations may be increased in these population. Gepirone should not be initiated in patients with baseline QTc greater than 450 msec, and the dosage of gepirone should not be escalated if the QTcF is greater than 450 msec. Electrolyte abnormalities should be corrected prior to starting treatment, and then monitored during dose titration and periodically during treatment in patients with electrolyte abnormalities, or who are receiving diuretics or glucocorticoids, or who have a history of hypokalemia or hypomagnesemia. An electrocardiogram (ECG) should be performed prior to initiating therapy, during dosage titration, and periodically during treatment. Monitor patients with ECGs more frequently if gepirone is used concomitantly with drugs known to prolong the QT interval, in patients who develop a QTc of 450 msec or greater during treatment, or in patients with a significant risk of developing torsade de pointes, including those with uncontrolled or significant cardiac disease, recent myocardial infarction, heart failure, unstable angina, bradyarrhythmias, uncontrolled hypertension, high-degree atrioventricular block, severe aortic stenosis, or uncontrolled hypothyroidism. Reduce the dose of this drug when used concomitantly with moderate CYP3A4 inhibitors, as they may increase drug concentrations.
Valvular Heart Disease
Major:
Apresazide
The hydrALAZINE in Apresazide has a major potential interaction with Valvular Heart Disease.
The use of hydralazine is contraindicated in patients with mitral valvular rheumatic heart disease.
Ventricular Arrhythmia
Major:
Apresazide
The hydroCHLOROthiazide in Apresazide has a major potential interaction with Ventricular Arrhythmia.
The use of thiazide diuretics is commonly associated with loss of electrolytes, most significantly potassium but also sodium, chloride, bicarbonate, and magnesium. The loss of other electrolytes such as phosphate, bromide and iodide is usually slight. Potassium and magnesium depletion may lead to cardiac arrhythmias and cardiac arrest. Other electrolyte-related complications include metabolic alkalosis and hyponatremia, which are rarely life-threatening. Therapy with thiazide diuretics should be administered cautiously in patients with or predisposed to fluid and electrolyte depletion, including patients with primary or secondary aldosteronism (may have low potassium levels); those with severe or prolonged diarrhea or vomiting; and those with poor nutritional status. Fluid and electrolyte abnormalities should be corrected prior to initiating therapy, and blood pressure as well as serum electrolyte concentrations monitored periodically and maintained at normal ranges during therapy. Patients should be advised to immediately report signs and symptoms of fluid or electrolyte imbalance, including dry mouth, thirst, weakness, lethargy, drowsiness, restlessness, muscle pains or cramps, muscular fatigue, hypotension, oliguria, tachycardia, arrhythmia, or gastrointestinal disturbances such as nausea and vomiting. Digitalized patients and patients with a history of ventricular arrhythmias should be monitored carefully, since development of hypokalemia may be particularly dangerous in these patients. The risk of hypokalemia may be minimized by slow diuresis, a lower thiazide dosage, potassium supplementation, or combined use with a potassium-sparing diuretic.
Vomiting
Major:
Apresazide
The hydroCHLOROthiazide in Apresazide has a major potential interaction with Vomiting.
The use of thiazide diuretics is commonly associated with loss of electrolytes, most significantly potassium but also sodium, chloride, bicarbonate, and magnesium. The loss of other electrolytes such as phosphate, bromide and iodide is usually slight. Potassium and magnesium depletion may lead to cardiac arrhythmias and cardiac arrest. Other electrolyte-related complications include metabolic alkalosis and hyponatremia, which are rarely life-threatening. Therapy with thiazide diuretics should be administered cautiously in patients with or predisposed to fluid and electrolyte depletion, including patients with primary or secondary aldosteronism (may have low potassium levels); those with severe or prolonged diarrhea or vomiting; and those with poor nutritional status. Fluid and electrolyte abnormalities should be corrected prior to initiating therapy, and blood pressure as well as serum electrolyte concentrations monitored periodically and maintained at normal ranges during therapy. Patients should be advised to immediately report signs and symptoms of fluid or electrolyte imbalance, including dry mouth, thirst, weakness, lethargy, drowsiness, restlessness, muscle pains or cramps, muscular fatigue, hypotension, oliguria, tachycardia, arrhythmia, or gastrointestinal disturbances such as nausea and vomiting. Digitalized patients and patients with a history of ventricular arrhythmias should be monitored carefully, since development of hypokalemia may be particularly dangerous in these patients. The risk of hypokalemia may be minimized by slow diuresis, a lower thiazide dosage, potassium supplementation, or combined use with a potassium-sparing diuretic.
More resources
Apresazide
A total of 675 drugs are known to interact with Apresazide.
- Apresazide is in the drug class miscellaneous antihypertensive combinations.
- Apresazide is used to treat the following conditions:
gepirone
A total of 510 drugs are known to interact with gepirone.
- Gepirone is in the drug class miscellaneous antidepressants.
- Gepirone is used to treat Major Depressive Disorder.
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
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