warfarin Flashcards
What are the common indications for Warfarin?
Warfarin is commonly used to prevent and treat blood clots, including deep vein thrombosis (DVT), pulmonary embolism (PE), and to reduce the risk of stroke in patients with atrial fibrillation.
What is the normal dose of Warfarin?
The normal dose of Warfarin varies depending on the patient’s condition and the indication. The dose is usually adjusted based on the patient’s international normalized ratio (INR) levels.
Is there an initial dose for Warfarin?
The initial dose of Warfarin varies depending on the patient’s condition and the indication. The dose is usually adjusted based on the patient’s INR levels.
What drug class does Warfarin belong to?
Warfarin belongs to the class of drugs called vitamin K antagonists (VKAs).
What possible optimization issues should pharmacists lookout for when patients take Warfarin?
Pharmacists should lookout for potential drug interactions, especially with medications such as antibiotics and nonsteroidal anti-inflammatory drugs (NSAIDs). They should also monitor for signs of bleeding and adjust the dose in patients with renal impairment.
What is the maintenance dose of Warfarin?
The maintenance dose of Warfarin varies depending on the patient’s condition and the indication. The dose is usually adjusted based on the patient’s INR levels.
Is Warfarin recommended during pregnancy?
Warfarin is not recommended during pregnancy. Pregnant women with a need for anticoagulation should be managed with other medications.
How should patients take Warfarin?
Patients should take Warfarin as directed by their healthcare provider. The tablet should be taken orally, at the same time each day. Patients should also avoid changing their diet or taking new medications without consulting their healthcare provider, as this may affect their INR levels.
