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Questions and Answers
What is the drug class of Irbesartan?
Bradykinin is affected by Irbesartan.
False
Irbesartan prevents the action of angiotensin 2 causing __________.
vasodilation, increases water and sodium excretion
How long does it typically take for results from Irbesartan treatment to be shown?
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Patients who experience a cough with ACE inhibitors will use ARBs instead.
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What are some of the primary purposes of Irbesartan?
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What is the route of administration for Irbesartan?
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List some side effects of Irbesartan.
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What parameters should be monitored while taking Irbesartan?
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Irbesartan decreases blood pressure by decreasing afterload.
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What should be assessed while a patient is on Irbesartan?
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What should patients report while taking Irbesartan?
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What foods should patients on Irbesartan avoid?
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Study Notes
Drug Classification
- Irbesartan is classified as an angiotensin 2 receptor blocker (ARB), which inhibits the action of angiotensin II to manage blood pressure.
Mechanism of Action
- Prevents the action of angiotensin II, leading to vasodilation and increased excretion of water and sodium.
Onset of Action
- Therapeutic results typically manifest within 3 to 6 weeks of starting treatment.
Patient Considerations
- Recommended for patients who experience cough as a side effect of ACE inhibitors, offering a suitable alternative.
Indications for Use
- Primarily used in the treatment of diabetic nephropathy in type 2 diabetes, hypertension (HTN), and heart failure (HF).
Administration
- Administered orally (PO), allowing for convenience and ease of use.
Side Effects
- Common side effects include dizziness, hypotension, hyperkalemia, chest pain, edema, tachycardia, nausea/vomiting/diarrhea (N/V/D), headache, weakness, and potentially life-threatening angioedema.
Monitoring Requirements
- Regular monitoring of blood pressure (BP) and patient weight is essential to assess treatment efficacy and safety.
Blood Pressure Effects
- Reduces blood pressure (BP) by decreasing afterload, which can improve heart function.
Safety Assessments
- Patients should be assessed for angioedema and changes in blood pressure to ensure safety during treatment.
Patient Reporting
- Patients must report any difficulties in breathing or swallowing and signs of angioedema immediately to their healthcare provider.
Dietary Considerations
- Patients should avoid foods high in potassium and salt substitutes to prevent complications associated with elevated potassium levels.
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Description
Test your knowledge about Irbesartan, a medication classified as an angiotensin 2 receptor blocker, with these flashcards. Learn key terms such as vasodilation, bradykinin, and the effects on patients who cannot tolerate ACE inhibitors. Perfect for pharmacy students or healthcare professionals.
