Kidney disease patients say cannabis helps manage overwhelming symptoms but face major barriers to accessing it legally

A qualitative study found that kidney failure patients used cannabis (mostly non-prescribed) to manage severe symptoms like pain and mental health burden, but faced financial barriers, stigma, and a lack of clinician support for prescribed options.

Walker, Rachael C et al.·Hemodialysis international. International Symposium on Home Hemodialysis·2026·Preliminary EvidenceQualitative Study
RTHC-08696QualitativePreliminary Evidence2026RETHINKTHC RESEARCH DATABASErethinkthc.com/research

Quick Facts

Study Type
Qualitative Study
Evidence
Preliminary Evidence
Sample
N=17

What This Study Found

Of 17 participants, 13 used non-prescribed and 4 used prescribed cannabis. Four themes emerged: using cannabinoids to relieve an overwhelming symptom burden; barriers to accessing medical cannabis including cost and stigma; weighing risks of unregulated products; and lack of clinician knowledge and support. Most had hemodialysis experience.

Key Numbers

17 participants (13 non-prescribed, 4 prescribed cannabis); most had hemodialysis experience; 4 main themes identified with subthemes

How They Did This

Qualitative semistructured interview study with patients who had used either prescribed or non-prescribed cannabis to manage kidney failure symptoms. Data were coded inductively to identify themes and a conceptual framework.

Why This Research Matters

Kidney failure patients experience severe symptoms that are often poorly managed with existing treatments. This study gives voice to patients navigating a complex landscape where the treatments they find helpful are often inaccessible or stigmatized.

The Bigger Picture

This reflects a broader pattern across chronic disease populations: patients turning to cannabis for symptom relief but finding formal medical channels unresponsive or inaccessible. The disconnect between patient experience and clinical practice persists.

What This Study Doesn't Tell Us

Small sample (17 participants) limits generalizability. Self-selected participants likely to have positive views of cannabis. No objective symptom measurement. Qualitative design does not establish efficacy.

Questions This Raises

  • ?Could cannabis interact with dialysis medications?
  • ?What specific kidney disease symptoms respond best to cannabis?
  • ?Would nephrologist education about medical cannabis change prescribing patterns?

Trust & Context

Key Stat:
13 of 17 kidney patients used non-prescribed cannabis due to access barriers
Evidence Grade:
Preliminary: small qualitative study providing patient perspectives without measuring clinical outcomes or controlling for confounders.
Study Age:
2026 publication from a qualitative study of kidney disease patients.
Original Title:
Patients' Perspectives and Experiences of Cannabinoids to Manage Symptoms of Chronic Kidney Disease: An In-Depth Interview Study.
Published In:
Hemodialysis international. International Symposium on Home Hemodialysis, 30(1), 149-157 (2026)
Database ID:
RTHC-08696

Evidence Hierarchy

Meta-Analysis / Systematic Review
Randomized Controlled Trial
Cohort / Case-Control
Cross-Sectional / ObservationalSnapshot without intervening
This study
Case Report / Animal Study

Uses interviews or focus groups to understand experiences in depth.

What do these levels mean? →

Frequently Asked Questions

Why do kidney disease patients use cannabis?

Patients described using it to manage overwhelming symptoms including pain, mental health burden, and other issues poorly addressed by available treatments. Many felt abandoned managing their symptom burden.

Why do most use non-prescribed cannabis?

Barriers to prescribed cannabis included high cost, legal restrictions, and clinicians who lack knowledge about prescribed options. This pushed patients toward unregulated products despite safety concerns.

Read More on RethinkTHC

Cite This Study

RTHC-08696·https://rethinkthc.com/research/RTHC-08696

APA

Walker, Rachael C; Jackson, Angela; Semple, David; Green, Suetonia C. (2026). Patients' Perspectives and Experiences of Cannabinoids to Manage Symptoms of Chronic Kidney Disease: An In-Depth Interview Study.. Hemodialysis international. International Symposium on Home Hemodialysis, 30(1), 149-157. https://doi.org/10.1111/hdi.70038

MLA

Walker, Rachael C, et al. "Patients' Perspectives and Experiences of Cannabinoids to Manage Symptoms of Chronic Kidney Disease: An In-Depth Interview Study.." Hemodialysis international. International Symposium on Home Hemodialysis, 2026. https://doi.org/10.1111/hdi.70038

RethinkTHC

RethinkTHC Research Database. "Patients' Perspectives and Experiences of Cannabinoids to Ma..." RTHC-08696. Retrieved from https://rethinkthc.com/research/walker-2026-patients-perspectives-and-experiences

Access the Original Study

Study data sourced from PubMed, a service of the U.S. National Library of Medicine, National Institutes of Health.

This study breakdown was produced by the RethinkTHC research team. We analyze and report published research findings without making health recommendations. All interpretations are based solely on the published abstract and study data.