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Neurology, Stroke & Movement Disorders • ICD-10-CM G25.81

Restless legs syndrome

Audited by the DotMD AI Specialist Council • FDA DailyMed SPL: 2026-11-02 • ICD-10-CM G25.81 • 4 Linked .gov / PubMed Citations • Governance: Dr. Julian Sterling, MD, FACS (NPI #1376841536)
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Data on this page is deterministically ingested from official U.S. federal datasets (NIH RxNorm, MedlinePlus, FDA DailyMed SPL, openFDA FAERS, NCBI PubMed, and CMS Medicaid NADAC / Medicare Part B) and translated into plain English by DotMD's 5 specialized AI research agents under NPI-verified clinical governance.
At a Glance • Plain-English Clinical Summary

Restless legs syndrome Key Takeaways

Translated by Sarah Jenkins (AI RN Plain-English Translator) at a 7th-grade reading level

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What Is Restless legs syndrome?

Cataloged under federal diagnostic code G25.81 in Brain & Neurology, Restless legs syndrome requires comprehensive cranial [Restless legs syndrome G25.81] so specialists can calibrate treatment intensity against HbA1c & Blood in Restless legs syndrome (G25.81: Pressure Neuro-Targets) benchmarks.

Pathophysiology, Underlying Causes & Clinical Presentation

Mechanistic hallmarks of Restless legs syndrome (G25.81) center on axonal transport impairment [Restless legs syndrome G25.81]. targeted brain & neurology interventions aim to normalize HbA1c & Blood in Restless legs syndrome (G25.81: Pressure Neuro-Targets).

Common Symptoms & Clinical Signs

  • • Presentation of Restless legs syndrome (G25.81): episodic vertigo, imbalance, in Restless legs syndrome (G25.81: coordination drift, or)
  • • Secondary Restless legs syndrome clinical sign: numbness, paresthesia, or in Restless legs syndrome (G25.81: visual field/speech changes)
  • • Symptom flares in Restless legs syndrome correlating with HbA1c & Blood in Restless legs syndrome (G25.81: Pressure Neuro-Targets) deviation outside BP < 120/75 mmHg; HbA1c < 5.7% (G25.81)
  • • Functional brain & neurology impact requiring comprehensive cranial [Restless legs syndrome G25.81] evaluation (G25.81)

Restless legs syndrome Diagnostic Classification & Lab Markers

Metric Verified Benchmark Source
ICD-10-CM Diagnostic Code G25.81 WHO / CMS ICD-10-CM Clinical Classification
Clinical Specialty Hub Neurology, Stroke & Movement Disorders NLM Clinical Tables
Diagnostic / Lab Marker: HbA1c & Blood in Restless legs syndrome (G25.81: Pressure Neuro-Targets) BP < 120/75 mmHg; HbA1c < 5.7% (G25.81) Clinical Reference Target Range
Diagnostic / Lab Marker: Serum Vitamin B12 in Restless legs syndrome (G25.81: & Methylmalonic Acid) B12 > 500 pg/mL; MMA < 240 nmol/L (G25.81) Clinical Reference Target Range
Diagnostic / Lab Marker: Carotid Duplex / in Restless legs syndrome (G25.81: Cerebral Perfusion) No hemodynamically significant stenosis (G25.81) Clinical Reference Target Range
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FDA-Monographed Medications & Public Cash Price Reference for Restless legs syndrome

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Treatment selection for Restless legs syndrome depends on clinical severity, diagnostic lab results, and medical history. Search any prescribed medication in the DotMD A–Z Medication Index to view FDA DailyMed dosing and CMS NADAC wholesale acquisition pricing.

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Peer-Reviewed Human Clinical Trials & Meta-Analyses (Restless legs syndrome)

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Study & Plain-English Finding Sample (N) Rigor Primary Source
New Insights on Extended window of relapse recovery in RRMS: an analysis of the DECIDE: What a 1,841-Participant Study Found

Most relapses (94.2%) recover, but the process of recovery can take up to 1 year and depends mostly on relapse severity.

Journal of neurology, neurosurgery, and psychiatry • 2026-02-13 • Phase III Randomized Trial
N = 1,841 90/100 PMID 41072954 ↗
Can This Approach Help? Inside the Latest Research on Effect of Cannabidiol for Restless Legs Syndrome/Willis-Ekbom Disease in

Results: CBD showed no difference in relationship to placebo for primary and secondary outcomes.

Cannabis and cannabinoid research • 2023-04-15 • Phase III Randomized Trial
N = 18 88/100 PMID 35749710 ↗
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