Azilsartan Kamedoxomil And Chlorthalidone
Generic Name: azilsartan kamedoxomil and chlorthalidone
Brand Names:
Edarbyclor
11 DESCRIPTION Edarbyclor is a combination of azilsartan medoxomil (angiotensin II receptor blocker; as its potassium salt) and chlorthalidone (thiazide-like diuretic). Azilsartan medoxomil, a prodrug, is hydrolyzed to azilsartan in the gastrointestinal tract during absorption. Azilsartan is an angiotensin II receptor blocker. Chlorthalidone is a monosulfamyl thiazide-like diuretic that differs chemically from thiazide diuretics by the lack of a benzothiadiazine structure.
Overview
11 DESCRIPTION Edarbyclor is a combination of azilsartan medoxomil (angiotensin II receptor blocker; as its potassium salt) and chlorthalidone (thiazide-like diuretic). Azilsartan medoxomil, a prodrug, is hydrolyzed to azilsartan in the gastrointestinal tract during absorption. Azilsartan is an angiotensin II receptor blocker. Chlorthalidone is a monosulfamyl thiazide-like diuretic that differs chemically from thiazide diuretics by the lack of a benzothiadiazine structure.
Uses
1 INDICATIONS AND USAGE Edarbyclor is indicated for the treatment of hypertension, to lower blood pressure. Edarbyclor may be used in patients whose blood pressure is not adequately controlled on monotherapy. Edarbyclor may be used as initial therapy if a patient is likely to need multiple drugs to achieve blood pressure goals. Lowering blood pressure reduces the risk of fatal and nonfatal cardiovascular events, primarily strokes and myocardial infarctions. These benefits have been seen in controlled trials of antihypertensive drugs from a wide variety of pharmacologic classes including thiazide-like diuretics such as chlorthalidone and ARBs such as azilsartan medoxomil. There are no controlled trials demonstrating risk reduction with Edarbyclor.
Dosage
2 DOSAGE AND ADMINISTRATION Starting dose is 40/12.5 mg once daily ( 2.1 ) Edarbyclor may be used to provide additional blood pressure lowering for patients not adequately controlled on azilsartan medoxomil 80 mg or chlorthalidone 25 mg ( 2.1 ) Dose may be increased to 40/25 mg after 2 to 4 weeks as needed to achieve blood pressure goals ( 2.1 ) Maximal dose is 40/25 mg ( 2.1 ) May be administered with other antihypertensive agents ( 2.1 ) Edarbyclor may be administered with or without food ( 2.1 ) Replace volume in volume-depleted patients prior to use ( 2.2 ) 2.1 Dosing Information The recommended starting dose of Edarbyclor is 40/12.5 mg taken orally once daily. Most of the antihypertensive effect is apparent within 1 to 2 weeks.
Side Effects
6 ADVERSE REACTIONS The following potential adverse reactions with Edarbyclor, azilsartan medoxomil, or chlorthalidone and similar agents are included in more detail in the Warnings and Precautions section of the label: Fetal toxicity [see Warnings and Precautions (5.1) ] Hypotension in Volume- or Salt-Depleted Patients [see Warnings and Precautions (5.2) ] Impaired Renal Function [see Warnings and Precautions (5.3) ] Hypokalemia [see Warnings and Precautions (5.4) ] Hyperuricemia [see Warnings and Precautions (5.5) ] Most common adverse reactions (incidence ≥2%) are dizziness and fatigue ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Azurity Pharmaceuticals, Inc. at 1-800-461-7449 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
Interactions
7 DRUG INTERACTIONS Renal clearance of lithium is reduced by diuretics, such as chlorthalidone increasing the risk of lithium toxicity ( 7 ) NSAIDS increase risk of renal dysfunction and interfere with antihypertensive effect ( 7 ) Dual inhibition of the renin-angiotensin system: Increased risk of renal impairment, hypotension, and hyperkalemia ( 7 ) Lithium: Increases in serum lithium concentrations and lithium toxicity ( 7 ) 7.1 Non-Steroidal Anti-Inflammatory Agents including Selective Cyclooxygenase-2 Inhibitors (COX-2 Inhibitors) In patients who are elderly, volume-depleted (including those on diuretic therapy), or who have compromised renal function, co-administration of NSAIDs, including selective COX-2 inhibitors, with angiotensin II receptor antagonists, including azilsartan, may...
Warnings
WARNING: FETAL TOXICITY When pregnancy is detected, discontinue Edarbyclor as soon as possible [see Warnings and Precautions (5.1) and Use in Specific Populations (8.1) ]. Drugs that act directly on the renin-angiotensin system can cause injury and death to the developing fetus [see Warnings and Precautions (5.1) and Use in Specific Populations (8.1) ]. WARNING: FETAL TOXICITY See full prescribing information for complete boxed warning. 5 WARNINGS AND PRECAUTIONS In patients with an activated renin-angiotensin-aldosterone system (RAAS), such as volume- and/or salt-depleted patients, Edarbyclor can cause excessive hypotension. Correct volume or salt depletion prior to administration of Edarbyclor ( 5.2 ) In patients with renal artery stenosis, Edarbyclor may cause renal failure ( 5.3 ) Monitor renal function in patients with renal impairment. Consider discontinuing Edarbyclor with progressive renal impairment ( 5.3 ) Monitor serum electrolytes periodically ( 5.4 ) 5.1 Fetal Toxicity Azilsartan medoxomil Edarbyclor can cause fetal harm when administered to a pregnant woman. 4 CONTRAINDICATIONS Edarbyclor is contraindicated in patients with anuria [see Warnings and Precautions (5.3) ]. Do not coadminister aliskiren-containing products with Edarbyclor in patients with diabetes [see Drug Interactions (7) ] . Anuria ( 4 ) Do not coadminister aliskiren-containing products with Edarbyclor in patients with diabetes ( 4 )
Pregnancy
8.1 Pregnancy Risk Summary Edarbyclor can cause fetal harm when administered to a pregnant woman. Use of drugs that act on the renin-angiotensin system during the second and third trimesters of pregnancy reduces fetal renal function and increases fetal and neonatal morbidity and death ( see Clinical Considerations ). Most epidemiologic studies examining fetal abnormalities after exposure to antihypertensive use in the first trimester have not distinguished drugs affecting the renin-angiotensin system from other antihypertensive agents.
Storage
Store at 25°C (77°F), excursions permitted to 15°-30°C (59°-86°F) [see USP Controlled Room Temperature]. Keep container tightly closed. Protect from moisture and light. Do not repackage; dispense and store in original container.
Frequently Asked Questions
What is Azilsartan Kamedoxomil And Chlorthalidone used for?▼
1 INDICATIONS AND USAGE Edarbyclor is indicated for the treatment of hypertension, to lower blood pressure. Edarbyclor may be used in patients whose blood pressure is not adequately controlled on monotherapy. Edarbyclor may be used as initial therapy if a patient is likely to need multiple drugs to achieve blood pressure goals. Lowering blood pressure reduces the risk of fatal and nonfatal cardiovascular events, primarily strokes and myocardial infarctions. These benefits have been seen in controlled trials of antihypertensive drugs from a wide variety of pharmacologic classes including thiazide-like diuretics such as chlorthalidone and ARBs such as azilsartan medoxomil. There are no controlled trials demonstrating risk reduction with Edarbyclor.
What are the side effects of Azilsartan Kamedoxomil And Chlorthalidone?▼
6 ADVERSE REACTIONS The following potential adverse reactions with Edarbyclor, azilsartan medoxomil, or chlorthalidone and similar agents are included in more detail in the Warnings and Precautions section of the label: Fetal toxicity [see Warnings and Precautions (5.1) ] Hypotension in Volume- or Salt-Depleted Patients [see Warnings and Precautions (5.2) ] Impaired Renal Function [see Warnings and Precautions (5.3) ] Hypokalemia [see Warnings and Precautions (5.4) ] Hyperuricemia [see Warnings and Precautions (5.5) ] Most common adverse reactions (incidence ≥2%) are dizziness and fatigue ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Azurity Pharmaceuticals, Inc. at 1-800-461-7449 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
Can I take Azilsartan Kamedoxomil And Chlorthalidone during pregnancy?▼
8.1 Pregnancy Risk Summary Edarbyclor can cause fetal harm when administered to a pregnant woman. Use of drugs that act on the renin-angiotensin system during the second and third trimesters of pregnancy reduces fetal renal function and increases fetal and neonatal morbidity and death ( see Clinical Considerations ). Most epidemiologic studies examining fetal abnormalities after exposure to antihypertensive use in the first trimester have not distinguished drugs affecting the renin-angiotensin system from other antihypertensive agents.
What are the important warnings for Azilsartan Kamedoxomil And Chlorthalidone?▼
WARNING: FETAL TOXICITY When pregnancy is detected, discontinue Edarbyclor as soon as possible [see Warnings and Precautions (5.1) and Use in Specific Populations (8.1) ]. Drugs that act directly on the renin-angiotensin system can cause injury and death to the developing fetus [see Warnings and Precautions (5.1) and Use in Specific Populations (8.1) ]. WARNING: FETAL TOXICITY See full prescribing information for complete boxed warning. 5 WARNINGS AND PRECAUTIONS In patients with an activated renin-angiotensin-aldosterone system (RAAS), such as volume- and/or salt-depleted patients, Edarbyclor can cause excessive hypotension. Correct volume or salt depletion prior to administration of Edarbyclor ( 5.2 ) In patients with renal artery stenosis, Edarbyclor may cause renal failure ( 5.3 ) Monitor renal function in patients with renal impairment. Consider discontinuing Edarbyclor with progressive renal impairment ( 5.3 ) Monitor serum electrolytes periodically ( 5.4 ) 5.1 Fetal Toxicity Azilsartan medoxomil Edarbyclor can cause fetal harm when administered to a pregnant woman. 4 CONTRAINDICATIONS Edarbyclor is contraindicated in patients with anuria [see Warnings and Precautions (5.3) ]. Do not coadminister aliskiren-containing products with Edarbyclor in patients with diabetes [see Drug Interactions (7) ] . Anuria ( 4 ) Do not coadminister aliskiren-containing products with Edarbyclor in patients with diabetes ( 4 )
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.