Kerendia (finerenone) is a mineralocorticoid receptor antagonist that helps protect your kidneys and heart if you have chronic kidney disease (CKD) caused by Type 2 diabetes. It's FDA approved to slow kidney damage, lower the risk of kidney failure, and reduce the chances of heart-related problems like heart attacks and heart failure hospitalizations. Kerendia (finerenone) comes as a tablet that you take once a day by mouth. Your dose depends on your kidney function and how you respond to the medication. Common side effects include high potassium levels, low blood pressure, and low sodium levels.
Lowers the risk of serious health problems in adults with chronic kidney disease (CKD) caused by Type 2 diabetes, including:
Worsening kidney function
Death from heart problems
Hospitalization due to heart failure
Kerendia (finerenone) is a mineralocorticoid receptor antagonist. It works by blocking the mineralocorticoid receptor, a protein activated by the hormones aldosterone and cortisol that helps control salt balance in your body. When overactive, this receptor can cause inflammation and scarring in your kidneys, heart, and blood vessels. By stopping this overactivation, Kerendia (finerenone) helps reduce salt buildup and protects your kidneys and heart.
Source: DailyMed
Side effects that you should report to your care team as soon as possible:
Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome):
Protects your kidneys and lowers heart risks
Taken by mouth once per day
Can be taken with or without food
Won't be able to "feel" the medication working
Can raise blood potassium levels
Requires regular blood test to check potassium levels and kidney function
Keep track of your appointments to see your prescriber and to get any blood work done while taking Kerendia (finerenone). Your care team will order tests (e.g., sodium and potassium levels, kidney function, uric acid) during treatment and might change your dose based on your results.
Take Kerendia (finerenone) with or without food. If it upsets your stomach, taking it with food might help.
Avoid grapefruit or grapefruit juice because it can increase Kerendia (finerenone) levels in your body, raising your risk of side effects.
Kerendia (finerenone) can interact with a lot of commonly used medications. Tell your care team about everything you're taking, including over-the-counter and prescription medications, vitamins, and herbal supplements, so they can check for any unsafe combinations.
Kerendia (finerenone) can raise potassium levels, which can be serious. Ask your prescriber if you need to limit foods high in potassium. Contact your care team if you experience nausea, vomiting, or muscle weakness because these might be symptoms of high potassium levels.
It's not known if Kerendia (finerenone) is safe in pregnancy. In animal studies, high doses of the medication caused developmental problems in babies. If you're pregnant or thinking of becoming pregnant, talk to your prescriber or OB-GYN provider about the risks and benefits of taking this medication.
Breastfeeding isn't recommended while taking Kerendia (finerenone) and for at least 1 day after your last dose. This is because animal studies showed harm to babies breastfed by mothers who took this medication.
Kerendia (finerenone) can cause some serious health issues. This risk may be even higher for certain groups. If this worries you, talk to your doctor or pharmacist about other options.
Risk factors: Kidney problems | Taking other medications that raise potassium | Using certain salt substitutes
Kerendia (finerenone) can raise potassium levels, which can increase your risk of serious heart problems. Your risk is higher if you take Kerendia (finerenone) with other medications that can raise potassium. Your prescriber will check your potassium levels before and during treatment to make sure they stay within a safe range. Tell your care team right away if you have signs of high potassium levels, such as muscle weakness, nausea, irregular heartbeat, or tingling. If left untreated, high potassium levels can be dangerous.
The typical dose is 10 mg to 20 mg by mouth once a day, depending on how well your kidneys work.
Your prescriber will adjust the dose based on your blood potassium levels, kidney function, and any side effects you experience.
Taking medications that strongly interact with Kerendia (finerenone)
Lowers the risk of serious health problems in adults with chronic kidney disease (CKD) caused by Type 2 diabetes, including:
Worsening kidney function
Death from heart problems
Hospitalization due to heart failure
Type 2 diabetes (in addition to diet and exercise) in people age 10 and over
Lowering the risk of hospitalization for heart failure in adults with Type 2 diabetes and heart disease
Lowering the risk of hospitalization and death due to heart problems in people with heart failure
Lowering the risk of worsening kidney problems, hospitalization for heart failure, and death due to heart problems in adults with chronic kidney disease (CKD)
Type 2 diabetes (in addition to diet and exercise) in people age 10 years and older
Lowering the risk of death due to heart problems in adults with Type 2 diabetes and heart disease
Lowering the risk of hospitalization and death due to heart problems in adults with heart failure
Lowering the risk of worsening kidney problems, hospitalization, and death due to heart problems in adults with chronic kidney disease (CKD)
Ashjian, E., et al. (2023). Pharmacotherapy considerations with finerenone in the treatment of chronic kidney disease associated with type 2 diabetes. American Journal of Health-System Pharmacy.
Bakris, G. L., et al. (2020). Effect of Finerenone on Chronic Kidney Disease Outcomes in Type 2 Diabetes. The New England Journal of Medicine.
Bayer Healthcare Pharmaceuticals Inc. (2022). Kerendia- finerenone tablet, film coated [package insert]. DailyMed.
Montford, J. R., et al. (2017). How dangerous is hyperkalemia? Journal of the American Society of Nephrology.
You and Your Hormones. (2021). Aldosterone.
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