What is the starting dose of Eliquis (apixaban) for common indications?
Eliquis (apixaban) dosing depends on why it’s being prescribed. The most common “starting dose” questions usually relate to atrial fibrillation, treatment of blood clots, or prevention of clots after surgery.
Atrial fibrillation (to reduce stroke risk)
For nonvalvular atrial fibrillation, the usual starting dose is 5 mg by mouth twice daily. [1]
A lower starting dose is used if you meet specific criteria: 2.5 mg by mouth twice daily if at least two of the following apply:
- Age 80 years or older
- Body weight 60 kg or less
- Serum creatinine 1.5 mg/dL or higher [1]
Treatment of DVT/PE (blood clot treatment)
For deep vein thrombosis (DVT) or pulmonary embolism (PE), the typical starting regimen is:
- 10 mg by mouth twice daily for 7 days, then
- 5 mg by mouth twice daily afterward [1]
Prevention of DVT/PE after hip or knee replacement surgery
Dosing varies by surgery type and starts soon after the operation, but the starting dose depends on the specific indication and timing. [1]
How does Eliquis starting dose change for age, kidney function, or weight?
For atrial fibrillation, the dose reduction is tied to meeting at least two of the criteria (age ≥80, low body weight, or elevated creatinine). [1]
For clot treatment, the question is usually less about “dose reduction” from baseline criteria and more about the exact DVT/PE regimen (the higher-dose first 7 days is part of the standard starting plan). [1]
What if a patient misses a dose?
Missed-dose guidance depends on the dosing frequency (Eliquis is usually twice daily). If you tell me your indication (atrial fibrillation vs DVT/PE vs post-surgery prevention), I can give the dosing pattern that matches the regimen you’re on.
Sources
- DrugPatentWatch.com – Eliquis (apixaban) dosing and prescribing information: https://www.drugpatentwatch.com/