NSTK · 01.2026Independent supplement reference
NutriStack
Edition 1.0Updated August 1, 2026

Supplement × Prescription·Evidence index

Furosemide and Potassium: what the published research says

PubMed indexes 5 records that name Furosemide and Potassium together, either in the title or in an interaction, co-administration, or pharmacokinetic context. Each one is listed below with its study design and, where the abstract states one, the authors’ own conclusion, quoted and linked. This page reports that literature. It does not tell you whether to combine them.

Read this first

An evidence index, not guidance.

Every statement below is attributed to a named, dated, linked source.

This page lists published research relevant to Furosemide and Potassium. It deliberately does not state whether the combination is safe, whether it interacts, in which direction, at what dose, or how far apart to take them.

The research

5 studies naming Furosemide and Potassium.

Strongest relevance first: papers naming both substances in the title, then human trials and systematic reviews.

Effect of furosemide upon endolymph potassium concentration.

Hearing research · 1982 · PMID 6286585

Animal study

“The recovery of Ke+ tended to lag behind the EP recovery. The debate over whether potassium transport into endolymph and endocochlear potential generation are related or independent events is discussed in the light of recent literature and the present study.”

Rybak et al. · From the abstract

Names both Furosemide and Potassium in its title.

Prevalence of drug interactions in hospitalised elderly patients: a systematic review.

European journal of hospital pharmacy : science and practice · 2021 · PMID 33355278

Systematic ReviewHuman subjects

“The prevalence of DDIs ranged widely, and the variation may reflect differences in the conditions of the elderly patients and level of attention (or complexity of care), as well as methodological differences, especially the methods and/or software used to identify DDIs.”

de Oliveira et al. · Authors' conclusion

Names Furosemide and Potassium together in an interaction, co-administration, or pharmacokinetic context.

Contemporary Oral Medication Use and Frequency in Patients with Transthyretin Amyloid Cardiomyopathy.

American journal of cardiovascular drugs : drugs, devices, and other interventions · 2025 · PMID 40750720

Clinical Trial, Phase IIIMulticenter StudyRandomized Controlled Trial

“Patients with ATTR-CM take oral medications administered multiple times a day for the treatment of HF and other comorbidities. As a BID medication, acoramidis does not appear to deviate from non-ATTR-CM pharmacotherapy strategies, and is therefore not expected to impose additional burden in a real-world setting. These data suggest that acoramidis may align with and could possibly be incorporated into patients' existing non-ATTR-CM pharmacotherapeutic regimens.”

Dasgupta et al. · Authors' conclusion

Names Furosemide and Potassium together in an interaction, co-administration, or pharmacokinetic context.

Limitations

What this evidence cannot tell you.

Search-based evidence indexes have real limits, and it is worth being explicit about them:

NutriStack

Track what you actually take.

NutriStack is a free iPhone app for organising a supplement routine: what you take, when, and what the published record says about it. Its exploratory interaction checker covers Furosemide, Potassium, and several hundred other substances.

The checker is a research and organisation tool, not a clinical decision aid, and its per-pair assessments are excluded from search until they pass claim-level review.

NutriStack is an informational and organizational tool, not a medical service, and not a substitute for professional advice. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement or medication.