Analysis of whether fenelidone tablets (Keshenda) are more effective if taken before or after meals

Finerenone is an oral selective non-steroidal mineral cortical receptor antagonist, mainly used in patients with chronic kidney disease and type 2 diabetes to reduce cardiovascular risk and delay the deterioration of renal function. In clinical use, reasonable medication time has a certain impact on drug absorption and efficacy, so patients are concerned about whether it is more appropriate to take it before or after meals.

According to drug pharmacokinetic studies, fenelidone tablets can be taken on an empty stomach or after meals, but taking them with food may slightly delay the drug absorption rate, but does not affect the overall bioavailability. In other words, whether the drug is taken before or after meals, the peak plasma concentration and total exposure (AUC) of the drug are not significantly different, so the efficacy is basically the same.

However, from a practical clinical practice and patient tolerability perspective, it is more common to take fenelidone after meals. Taking medication after meals can reduce gastrointestinal discomfort, especially for patients with gastrointestinal sensitivity or combined with other drug treatments. It can help reduce the occurrence of side effects such as nausea and abdominal discomfort, and improve medication compliance. At the same time, regular medication habits after meals also facilitate patients to form the habit of taking medication at a fixed time every day.
Generally speaking, the taking time of fenelidone tablets can be flexibly selected according to the patient's personal living habits, but clinically it is recommended to take it after meals to improve tolerance and compliance. Regardless of whether you take it before or after meals, you should take the medicine at the same time every day to avoid missing doses or adjusting the dosage by yourself. Under the guidance of a doctor, blood pressure, kidney function and blood potassium levels should be monitored regularly to ensure the safety and stable efficacy of the medicine.
Reference link: https://www.drugs.com