Short answer: Yes, Farxiga (dapagliflozin) and Entresto (sacubitril/valsartan) can be used together in heart failure. They work on different pathways and there isn’t a major interaction between them. They are often part of guideline-directed therapy for heart failure with reduced ejection fraction.
What to know
- Safety and monitoring
- Expect regular lab tests: kidney function (creatinine/eGFR), electrolytes (especially potassium), and blood pressure.
- Watch for symptoms like dizziness or lightheadedness (possible low blood pressure), dehydration, or changes in urination.
- Farxiga side effects: genital yeast infections, urinary tract infections, dehydration, and rare ketoacidosis.
- Entresto side effects: dizziness, low blood pressure, hyperkalemia (high potassium), cough, kidney function changes, and rarely angioedema.
- Dosing and switching notes
- If you are switching from an ACE inhibitor to Entresto, there is a mandatory washout period (typically about 36 hours) to reduce risk of angioedema. If you’re on an ARB like valsartan, that’s generally compatible with Entresto; always follow your doctor’s instructions.
- If you’re taking other diuretics or medications that lower blood pressure, your doctor may adjust doses to avoid too much hypotension or dehydration.
- When to seek care urgently
- Severe dizziness or fainting, rapid swelling of the face/lips/tongue, chest pain, trouble breathing, little or no urine output, or sudden weight gain.
Bottom line: It’s commonly acceptable to use Farxiga and Entresto together under medical supervision. Your clinician will tailor dosing and monitoring to your situation (kidney function, blood pressure, diabetes status, other meds). If you have a specific context (e.g., you’re starting both, or you’re switching from an ACE inhibitor), tell me and I can give more precise guidance.
If you’d like, tell me:
- Are you currently taking both medications already?
- Do you have kidney problems, diabetes, or very low blood pressure?
- Are you on an ACE inhibitor or an ARB right now?