Entresto dosing depends on the dose you are switching from, your blood pressure, kidney function, and whether you are starting treatment for the first time. The usual adult starting dose is 49/51 mg twice daily, then you increase it every 2 to 4 weeks as tolerated to the target dose of 97/103 mg twice daily.
Standard adult dosing
You usually take Entresto by mouth twice a day. In adults with heart failure, the dose is commonly started at 49/51 mg twice daily and then doubled gradually until you reach 97/103 mg twice daily, if you tolerate it. The product information also states that if you are not currently taking an ACE inhibitor or ARB, or you were taking low doses of those medicines, you should start at half the usual starting dose.
When to use a lower starting dose
You should start at 24/26 mg twice daily if you are switching from a low-dose ACE inhibitor or low-dose ARB, or if you have severe kidney impairment or moderate liver impairment. The official dosing guidance says to begin at half the usual starting dose in these situations and then increase the dose every 2 to 4 weeks as tolerated. Mild kidney impairment or mild liver impairment does not usually require a starting dose adjustment.
Important switching rule
You must not take Entresto at the same time as an ACE inhibitor. If you are switching from an ACE inhibitor, you need a 36-hour washout period before starting Entresto. A washout is not required when switching from an ARB.
Common strength options
Entresto comes in three adult tablet strengths: 24/26 mg, 49/51 mg, and 97/103 mg. These strengths support gradual titration from the lowest starting dose to the target maintenance dose.
Practical use
You can take Entresto with or without food, and you should take it consistently at the same times each day. If swallowing tablets is difficult, approved alternative formulations exist, including oral suspension and oral pellets, but the exact form and dose should match the prescribed product instructions.
Safety points
Do not start Entresto if you are taking an ACE inhibitor, because the combination can be dangerous. You should also be monitored for blood pressure, kidney function, and potassium during dose titration, since these factors often determine how far you can safely increase the dose. Severe hepatic impairment is a reason to avoid use, according to the prescribing information.
What to remember
If you are starting Entresto, the key idea is simple: begin low when needed, increase slowly, and always leave a 36-hour gap after an ACE inhibitor. For the exact dose that fits your situation, your prescriber should match the starting strength to your current medicines, kidney function, and blood pressure.