Podcast
Questions and Answers
What is the generic name of the drug?
What is the generic name of the drug?
Digoxin
What is the trade/brand name of the drug?
What is the trade/brand name of the drug?
Lanoxin
What is the classification of the drug?
What is the classification of the drug?
Antiarrhythmic, cardiotonic
What is the pregnancy category of the drug?
What is the pregnancy category of the drug?
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What are the uses of the drug?
What are the uses of the drug?
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What are the actions of the drug?
What are the actions of the drug?
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What are the side effects and adverse reactions of the drug?
What are the side effects and adverse reactions of the drug?
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What are the contradictions of the drug?
What are the contradictions of the drug?
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What is the route of administration for the drug?
What is the route of administration for the drug?
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What is the dosage and frequency of the drug?
What is the dosage and frequency of the drug?
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Study Notes
Lanoxin Drug Information
- Generic Name: Digoxin
- Brand Name: Lanoxin
- Classification: Antiarrhythmic, cardiotonic drug that is used to manage heart conditions.
- Pregnancy Category: Classified as Category C, indicating potential risks that should be discussed with a healthcare provider.
Uses
- Effective in treating:
- Heart failure
- Atrial flutter
- Atrial fibrillation
- Paroxysmal atrial tachycardia with rapid digitalization
Mechanism of Action
- Increases myocardial contraction force and velocity, enhancing heart function.
- Provides antiarrhythmic effects by:
- Decreasing conduction rate through the AV node
- Increasing the effective refractory period of the AV node
Side Effects and Adverse Reactions
- Potential side effects include:
- Confusion and depression
- Heart block abnormalities
- Visual disturbances, such as blurred vision
- Gastrointestinal issues: abdominal pain, diarrhea, nausea, vomiting
- Neurological symptoms: headache
- Electrolyte imbalances
Contraindications
- Not suitable for:
- Individuals with hypersensitivity to digoxin
- Patients showing signs of or with a history of digitalis toxicity
- Individuals experiencing ventricular fibrillation or ventricular tachycardia
Administration
- Routes of Administration:
- Intravenous (I.V.)
- Oral
Dosage and Frequency
- Dosage recommendations:
- Total of 10 to 15 mcg/kg administered in 3 divided doses every 6 to 8 hours
- Alternatively, 125 to 350 mcg can be given daily, once or twice as needed
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Description
Test your knowledge on Lanoxin (Digoxin), a vital medication used for managing heart conditions such as heart failure and atrial fibrillation. This quiz covers its uses, mechanism of action, side effects, and safety in pregnancy. Enhance your understanding of this important cardiotonic drug!
