철분 관련 하지불안증후군

Q: Does 철분 help with 하지불안증후군?

Based on 173 studies with 36,638 participants, there is strong evidence from multiple clinical trials that 철분 may support 하지불안증후군 management. Our evidence grade is A (Strong Evidence).

Q: How much 철분 should I take for 하지불안증후군?

Studies have used various dosages. A commonly studied range is 65 mg elemental iron if ferritin <75. Always consult your healthcare provider before starting any supplement regimen.

Q: Are there side effects of 철분?

Reported side effects may include Constipation, Nausea, Stomach pain, Dark stools. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

Q: How strong is the evidence for 철분 and 하지불안증후군?

We rate the evidence as Grade A (Strong Evidence). This rating is based on 173 peer-reviewed studies with 36,638 total participants. The overall direction of effect is mixed.

총 24,923명의 참여자를 대상으로 한 65건의 연구(메타분석 5건)에 근거합니다. 65건 중 34건의 연구에서 긍정적인 효과가 나타났습니다.

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결론

Iron supplementation is well-supported by research for reducing restless leg syndrome symptoms, especially in people with confirmed iron deficiency.

65 studies with nearly 25,000 participants — one of the most studied supplement-condition pairs
A 2025 meta-analysis confirmed the efficacy and safety of iron for RLS
Iron deficiency is a recognized major risk factor for restless leg syndrome
IV iron (ferric carboxymaltose) shows particularly strong results in clinical trials

Key Study Findings

review

[Restless leg syndrome. Diagnosis and treatment].

Dose: various vs: Placebo 효과: None None

case-control n=90

Restless Leg Syndrome and Association with Serum NT Pro-CNP.

Dose: None vs: Placebo 효과: NT pro-CNP significantly lower in RLS vs controls; sensitivity 80%, specificity 88.9%; serum iron lo None

Cohort Study n=58 Open-label

Efficacy and safety of intravenous iron in patients with restless legs syndrome with normal serum …

Dose: 1000 mg ferric carboxymaltose vs: Group A (ferritin <100) vs Group B (ferritin 100-300) Outcome: IRLS severity scale score change 효과: None None

대상 집단: RLS patients with serum ferritin <300 µg/L

review

Restless Leg Syndrome and Pregnancy.

Dose: iron supplementation, folate, dopamine agonists (non-pharmacological and pharmacological) vs: Placebo 효과: None None

review

[Restless Legs Syndrome].

Dose: dopamine agonists, iron supplementation, alpha-2-delta ligands vs: Placebo 효과: None None

review

Optimizing Restless Legs Syndrome Care: Integrating Rehabilitation into Multimodal Management.

Dose: None vs: Placebo 효과: None None

Key Statistics

173

연구

36638

참여자

↔

Mixed

등급

Referenced Papers

[Restless leg syndrome. Diagnosis and treatment]. Review

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Iron Metabolism and the Role of Iron Therapy in Pediatric Restless Leg Syndrome. Review

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Nutrients 2024 5 인용

Efficacy of intravenous iron for restless legs syndrome-moving beyond monotherapy and into the "real world". Other

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World journal of … 2024 2 인용

Iron deficiency-related symptoms in non-anemic whole blood donors. Other

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Clinical efficacy and safety of IV ferric carboxymaltose in restless legs syndrome: A meta-analysis of 537 patients. Meta-Analysis

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Restless legs syndrome, neuroleptic-induced akathisia, and the iron opioid dopamine link. Other

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Current and emerging pharmaceutical strategies for the treatment and management of restless legs syndrome. Review

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Intersecting Pathways: Treating Cocaine Withdrawal and Restless Leg Syndrome with Iron and Buproprion. Case Report

Healthcare (Basel, Switzerland) 2024

Sleep-related disorders in patients with precapillary pulmonary hypertension. Review

Sleep medicine reviews 2024

Restless Legs Syndrome in Chronic Kidney Disease- a Systematic Review. Systematic Review

Tremor and other … 2023 32 인용

Vitamin D and Restless Legs Syndrome: A Review of Current Literature. Review

Tremor and other … 2023 22 인용

Restless Legs Syndrome and Restless Sleep Disorder in Children. Review

Sleep medicine clinics 2023 14 인용

Restless leg syndrome in patients with chronic kidney disease: a hospital-based study from Upper Egypt. Other

The International journal … 2023 14 인용

Restless leg syndrome in rheumatic conditions: Its prevalence and risk factors, a meta-analysis. Meta-Analysis

International journal of … 2023 13 인용

The genetic etiology of periodic limb movement in sleep. Meta-Analysis

Sleep 2023 8 인용

The Prevalence, Severity, and Predictive Factors of Restless Legs Syndrome in Pregnancy. Other

Cureus 2023 6 인용

The Prevalence of Restless Legs Syndrome Among Pregnant Women in Saudi Arabia. Other

Cureus 2023 3 인용

Effectiveness of exercise and pramipexole in the treatment of restless leg syndrome: Implications on the dopaminergic system and PTPRD. Other

Sleep medicine 2023 3 인용

Restless Legs Syndrome and Other Common Sleep-Related Movement Disorders. Review

Continuum (Minneapolis, Minn.) 2023 2 인용

Effects of Dietary Supplementation with a Ferulic Acid-Rich Bioactive Component of Wheat Bran in a Murine Model of Graft-Versus-Host Disease. Other

Nutrients 2023

Restless legs syndrome: From clinic to personalized medicine. Review

Revue neurologique 2023

Restless legs syndrome. Other

Australian journal of … 2023

[Pharmacological Treatment for Restless Legs Syndrome]. Other

Brain and nerve … 2023

A cross-sectional study on restless legs syndrome (RLS) in polycythemia vera (PV): is iron deficiency the only culprit? Other

Neurological research 2023

The incidence, complications, and treatment of iron deficiency in pregnancy. Review

European journal of … 2022 109 인용

Restless legs syndrome: An overview of pathophysiology, comorbidities and therapeutic approaches (Review). Review

Experimental and therapeutic … 2022 60 인용

Brain-iron deficiency models of restless legs syndrome. Review

Experimental neurology 2022 36 인용

[Therapeutic approaches for sleep and rhythms disorders in children with ASD]. RCT

L'Encephale 2022 21 인용

Exploration of restless legs syndrome under the new concept: A review. Review

Medicine 2022 15 인용

Revisiting brain iron deficiency in restless legs syndrome using magnetic resonance imaging. Meta-Analysis

NeuroImage. Clinical 2022 14 인용

Treating Severe Refractory and Augmented Restless Legs Syndrome. Review

Chest 2022 14 인용

Serum Trace Elements Concentrations in Patients with Restless Legs Syndrome. Other

Antioxidants (Basel, Switzerland) 2022 13 인용

Possible etiologies of restless legs syndrome in pregnancy: a narrative review. Review

Sleep science (Sao … 2022 12 인용

Behavioral sleep medicine-The need for harmonization of clinical best practice outcome measures in children and adolescents with intellectual or developmental … Review

Frontiers in psychiatry 2022 8 인용

Non-anemic iron deficiency: correlations between symptoms and iron status parameters. Other

European journal of … 2022 8 인용

Striatal mechanism of the restless legs syndrome. Other

Sleep 2022 4 인용

Does Dexmedetomidine Improve or Worsen Restless Leg Syndrome under Sedation: A Case Report and Extensive Review. Case Report

Case reports in … 2022 3 인용

Restless Leg Syndrome in Hemodialysis Patients: A Narrative Review. Review

The neurologist 2022 3 인용

[Restless legs syndrome and iron deficiency]. Review

MMW Fortschritte der … 2022 1 인용

Restless Legs Syndrome and the Eyes: Spectral-Domain Optic Coherence Tomography Study. Other

The neurologist 2022 1 인용

Restless legs syndrome. Review

Nature reviews. Disease … 2021 163 인용

Restless Legs Syndrome: Contemporary Diagnosis and Treatment. Review

Neurotherapeutics : the … 2021 162 인용

Akathisia and Restless Legs Syndrome: Solving the Dopaminergic Paradox. Review

Sleep medicine clinics 2021 14 인용

Restless Leg Syndrome and Sleep Disorders in Patients with Rheumatoid Arthritis and Its Relation with Anemia Parameters. Other

Acta medica (Hradec … 2021 13 인용

Pharmacologic Treatment of Restless Legs Syndrome. Review

Current neuropharmacology 2021 13 인용

Restless Legs Syndrome - Clinical Features. Review

Sleep medicine clinics 2021 11 인용

A potential role for zinc in restless legs syndrome. Other

Sleep 2021 10 인용

Pediatric Restless Legs Syndrome. Review

Sleep medicine clinics 2021 9 인용

Presynaptic inhibition in restless legs syndrome. Other

The International journal … 2021 6 인용

Restless Legs Syndrome: Challenges to Treatment. Review

Sleep medicine clinics 2021 5 인용

Diagnostic and Treatment Considerations in Restless Legs Syndrome Complicated by Diabetic Neuropathy. Review

Current diabetes reports 2021 5 인용

[Intravenous iron supplementation therapy Restless-Legs-Syndrome]. Other

Der Nervenarzt 2021

The role of iron repletion in adult iron deficiency anemia and other diseases. Review

European journal of … 2020 137 인용

Why Are Women Prone to Restless Legs Syndrome? Review

International journal of … 2020 34 인용

Effect of an oral preparation containing hyaluronic acid, chondroitin sulfate, hydrolyzed collagen type II and hydrolyzed keratin on synovial fluid … RCT

Reumatismo 2020 21 인용

Pharmacologic and Nonpharmacologic Treatment of Restless Legs Syndrome. Review

Sleep medicine clinics 2020 18 인용

Restless Legs Syndrome and Other Common Sleep-Related Movement Disorders. Review

Continuum (Minneapolis, Minn.) 2020 17 인용

Effect of Slow-Release Pellets of Selenium and Iodine on Performance and Some Blood Metabolites of Pregnant Moghani Ewes and Their … Other

Biological trace element … 2020 10 인용

Unraveling the Mysteries of Restless Leg Syndrome. Review

Cureus 2020 5 인용

[Restless legs syndrome]. Review

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[Update on restless legs syndrome]. Other

Der Nervenarzt 2020 2 인용

Iodine and folate-essential for mothers to be. Other

The lancet. Diabetes … 2020 2 인용

Neurologic conditions and disorders of uremic syndrome of chronic kidney disease: presentations, causes, and treatment strategies. Review

Expert review of … 2019 123 인용

New Insights into the Neurobiology of Restless Legs Syndrome. Review

The Neuroscientist : … 2019 120 인용

Update on Restless Legs Syndrome: from Mechanisms to Treatment. Review

Current neurology and … 2019 68 인용

Iron for the treatment of restless legs syndrome. Meta-Analysis

The Cochrane database … 2019 62 인용

The neurophysiology of hyperarousal in restless legs syndrome: Hints for a role of glutamate/GABA. Review

Advances in pharmacology … 2019 61 인용

Neurochemical features of idiopathic restless legs syndrome. Review

Sleep medicine reviews 2019 47 인용

Iron supplementation for restless legs syndrome - A systematic review and meta-analysis. Meta-Analysis

European journal of … 2019 36 인용

Restless legs syndrome and iron deficiency in adults with attention-deficit/hyperactivity disorder. Other

Sleep 2019 33 인용

Treatment of pediatric restless legs syndrome. Review

Advances in pharmacology … 2019 27 인용

Iron uptake at the blood-brain barrier is influenced by sex and genotype. Review

Advances in pharmacology … 2019 20 인용

Drug Treatment of Restless Legs Syndrome in Older Adults. Review

Drugs & aging 2019 14 인용

Restless Legs Syndrome in Chronic Kidney Disease: Is Iron or Inflammatory Status To Blame? Other

Journal of clinical … 2019 13 인용

Advancing synthetic therapies for the treatment of restless legs syndrome. Review

Expert opinion on … 2019 12 인용

Caenorhabditis elegans and its applicability to studies on restless legs syndrome. Review

Advances in pharmacology … 2019 5 인용

Idiopathic restless legs syndrome treatment: Progress and pitfalls? Review

Advances in pharmacology … 2019 3 인용

D3 receptor agonist efficacy in restless legs syndrome. Review

Advances in pharmacology … 2019 2 인용

Evidence-based and consensus clinical practice guidelines for the iron treatment of restless legs syndrome/Willis-Ekbom disease in adults and children: an … Other

Sleep medicine 2018 259 인용

Comorbidities, treatment, and pathophysiology in restless legs syndrome. Case Report

The Lancet. Neurology 2018 202 인용

Treatment of restless legs syndrome: Evidence-based review and implications for clinical practice (Revised 2017)§. Review

Movement disorders : … 2018 145 인용

Management of treatment failure in restless legs syndrome (Willis-Ekbom disease). Review

Sleep medicine reviews 2018 40 인용

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Experimental eye research 2018 33 인용

Neuroimaging Applications in Restless Legs Syndrome. Review

International review of … 2018 24 인용

Pharmacologic and Nonpharmacologic Treatment of Restless Legs Syndrome. Review

Sleep medicine clinics 2018 21 인용

French consensus: Treatment of newly diagnosed restless legs syndrome. Review

Revue neurologique 2018 13 인용

French Consensus: How to diagnose restless legs syndrome. Review

Revue neurologique 2018 11 인용

Restless Legs Syndrome in Children. Review

Pediatric annals 2018 5 인용

Sleep Medicine: Restless Legs Syndrome. Other

Missouri medicine 2018

Evaluation and Treatment of Restless Legs Syndrome in the Primary Care Environment. Review

The Nursing clinics … 2018

Iron and restless legs syndrome: treatment, genetics and pathophysiology. Other

Sleep medicine 2017 118 인용

Brain imaging and networks in restless legs syndrome. Review

Sleep medicine 2017 95 인용

Iron, dopamine, genetics, and hormones in the pathophysiology of restless legs syndrome. Review

Journal of neurology 2017 94 인용

Central and peripheral nervous system excitability in restless legs syndrome. Review

Sleep medicine 2017 92 인용

Restless Legs Syndrome: clinical features, diagnosis and a practical approach to management. Review

Practical neurology 2017 69 인용

Restless legs syndrome in Parkinson disease: Clinical characteristics, abnormal iron metabolism and altered neurotransmitters. Other

Scientific reports 2017 66 인용

Restless leg syndrome in chronic hemodialysis patients in Mashhad hemodialysis centers. Other

Journal of renal … 2017 26 인용

Should oral iron be first-line therapy for pediatric restless legs syndrome and periodic limb movement disorder? Other

Sleep medicine 2017 16 인용

Sleep Disorders: Restless Legs Syndrome. Review

FP essentials 2017 11 인용

A prospective case control questionnaire study for restless leg syndrome on 600 pregnant women. Other

The journal of … 2017 8 인용

Bupropion and Iron for Restless Leg Syndrome: Do They Have Efficacy Similar to Ropinirole? Other

Annals of Indian … 2017 1 인용

Guidelines for the first-line treatment of restless legs syndrome/Willis-Ekbom disease, prevention and treatment of dopaminergic augmentation: a combined task force … Other

Sleep medicine 2016 280 인용

Restless legs syndrome associated with major diseases: A systematic review and new concept. Systematic Review

Neurology 2016 210 인용

Restless legs syndrome and pregnancy: prevalence, possible pathophysiological mechanisms and treatment. Review

Acta neurologica Scandinavica 2016 104 인용

Restless legs syndrome. Review

Clinical medicine (London, … 2016 44 인용

Insomnia and Restless Leg Syndrome in Patients Undergoing Chronic Hemodialysis in Rafsanjan Ali Ibn Abitaleb Hospital. Other

Nephro-urology monthly 2016 21 인용

Culture and characterization of rat hair follicle stem cells. Other

Cytotechnology 2016 18 인용

Importance of donor history of restless leg syndrome and pica to asses iron deficiency. Other

Transfusion and apheresis … 2016 10 인용

Restless Leg Syndrome/Willis-Ekbom disease in women with iron deficiency anemia. Other

Ideggyogyaszati szemle 2016 6 인용

Trichotillomania: Bizzare Patern of Hair Loss at 11-Year-old Girl. Case Report

Acta dermatovenerologica Croatica … 2016 6 인용

Predictive factors of restless leg syndrome in hemodialysis patients. Other

Journal of renal … 2016 2 인용

[Iron deficiency, Fatigue and Restless-Legs-Syndrome]. Review

Wiener medizinische Wochenschrift … 2016 2 인용

Asthma as a disruption in iron homeostasis. Review

Biometals : an … 2016

Restless Leg Syndrome/Willis-Ekbom Disease Pathophysiology. Review

Sleep medicine clinics 2015 158 인용

Restless legs syndrome: clinical presentation diagnosis and treatment. Review

Sleep medicine 2015 72 인용

Restless legs syndrome in multiple sclerosis. Review

Sleep medicine reviews 2015 38 인용

Restless Legs Syndrome/Willis-Ekbom Disease and Growing Pains in Children and Adolescents. Review

Sleep medicine clinics 2015 29 인용

Neuroimaging in Restless Legs Syndrome. Review

Sleep medicine clinics 2015 29 인용

Restless legs syndrome. Review

Critical care clinics 2015 28 인용

Differential Diagnoses of Restless Legs Syndrome/Willis-Ekbom Disease: Mimics and Comorbidities. Review

Sleep medicine clinics 2015 28 인용

Restless legs syndrome is related to obstructive sleep apnea symptoms during pregnancy. Other

Sleep & breathing … 2015 22 인용

[Circadian rhythm sleep-wake disorder (circadian rhythm sleep disorder)]. Review

Nihon rinsho. Japanese … 2015

[RESTLESS LEGS SYNDROME--WILLIS-EKBOM DISEASE]. Other

La Revue du … 2015

Therapeutic advances in restless legs syndrome (RLS). Meta-Analysis

Movement disorders : … 2015

Altered brain iron homeostasis and dopaminergic function in Restless Legs Syndrome (Willis-Ekbom Disease). Review

Sleep medicine 2014 281 인용

Restless legs syndrome and pregnancy: a review. Review

Parkinsonism & related … 2014 78 인용

Response to intravenous iron in patients with iron deficiency anemia (IDA) and restless leg syndrome (Willis-Ekbom disease). Other

Sleep medicine 2014 58 인용

Disorders of heavy metals. Review

Handbook of clinical … 2014 52 인용

Restless leg syndrome: a neglected diagnosis. Review

Nephro-urology monthly 2014 43 인용

The association of Restless Legs Syndrome with hypertension and cardiovascular disease. Review

Medical science monitor … 2014 18 인용

Latest guidelines and advances for treatment of restless legs syndrome. Review

The Journal of … 2014 12 인용

New treatment options for the management of restless leg syndrome. Review

The Journal of … 2014 7 인용

Treatment of pediatric restless legs syndrome. Other

Clinical pediatrics 2014

Restless legs syndrome, pica, and iron status in blood donors. Other

Transfusion 2013 64 인용

Uremic restless legs syndrome (RLS) and sleep quality in patients with end-stage renal disease on hemodialysis: potential role of homocysteine … Other

Kidney & blood … 2013 43 인용

Migraine and restless leg syndrome co-morbidity may be due to iron deficiency. Other

Annals of Indian … 2013 6 인용

Restless legs syndrome--theoretical roles of inflammatory and immune mechanisms. Review

Sleep medicine reviews 2012 139 인용

Iron for restless legs syndrome. Meta-Analysis

The Cochrane database … 2012 31 인용

ADMET considerations for restless leg syndrome drug treatments. Review

Expert opinion on … 2012 6 인용

Nocturnal leg cramps. Review

American family physician 2012

Iron deficiency: beyond anemia. Review

Indian journal of … 2011 75 인용

Restless legs syndrome. Review

Handbook of clinical … 2011 8 인용

Restless legs syndrome: pathophysiology, clinical presentation and management. Review

Nature reviews. Neurology 2010 293 인용

Advances in pediatric restless legs syndrome: Iron, genetics, diagnosis and treatment. Review

Sleep medicine 2010 115 인용

Finding a safe and effective intravenous iron treatment for restless legs syndrome. Other

Sleep medicine 2010

Update in restless legs syndrome. Review

Current opinion in … 2010

Imbalance between thyroid hormones and the dopaminergic system might be central to the pathophysiology of restless legs syndrome: a hypothesis. Review

Clinics (Sao Paulo, … 2010

Restless legs syndrome. Review

Journal of internal … 2009 125 인용

Biodiversity of thermophilic prokaryotes with hydrolytic activities in hot springs of Uzon Caldera, Kamchatka (Russia). Other

Applied and environmental … 2009 105 인용

L-methioninase production by Aspergillus flavipes under solid-state fermentation. Other

Journal of basic … 2009 54 인용

Restless legs syndrome: differential diagnosis and management with pramipexole. Review

Clinical interventions in … 2009

[Secondary restless legs syndrome]. Review

Brain and nerve … 2009

Review of the relationship of restless legs syndrome and periodic limb movements in sleep to hypertension, heart disease, and stroke. Review

Sleep 2009

Diagnosis and management of restless legs syndrome in children. Review

Sleep medicine reviews 2009

Treatment of restless legs syndrome: an evidence-based review and implications for clinical practice. Review

Movement disorders : … 2008 309 인용

Hyperferritinemia in autoimmunity. Review

The Israel Medical … 2008 61 인용

[Restless legs syndrome]. Review

Acta medica portuguesa 2008

Restless legs syndrome. Other

American family physician 2008

Restless legs syndrome: pathophysiology, diagnosis and treatment. Review

CNS drugs 2008

Pathophysiology of restless legs syndrome: evidence for iron involvement. Review

Current neurology and … 2008

An update on the pathophysiology and genetics of restless legs syndrome. Review

Current neurology and … 2008

Restless leg syndrome: iron important. Case Report

The Nurse practitioner 2008

Nonhematological benefits of iron. Review

American journal of … 2007 61 인용

Update of the pathophysiology of the restless-legs-syndrome. Review

Movement disorders : … 2007

Animal models of restless legs syndrome. Review

Sleep medicine 2007

Controversies and challenges in defining the etiology and pathophysiology of restless legs syndrome. Review

The American journal … 2007

Restless legs syndrome: demographics, presentation, and differential diagnosis. Review

Geriatrics 2007

Is iron deficiency an underlying cause of pediatric restless legs syndrome and of attention-deficit/hyperactivity disorder? Other

Sleep medicine 2007

Restless legs syndrome: pathophysiology and the role of iron and folate. Review

Alternative medicine review … 2007

Impact of restless legs syndrome and iron deficiency on attention-deficit/hyperactivity disorder in children. Other

Sleep medicine 2007

Epithelial regeneration from bioengineered skin explants in culture. Other

The British journal … 2006 29 인용

Restless legs syndrome. Review

American journal of … 2006 23 인용

Iron and restless legs syndrome: the story unfolds. Other

Sleep medicine 2006 8 인용

Is restless legs syndrome underrecognized? Current management. Review

Joint bone spine 2006

The restless legs syndrome. Review

The Lancet. Neurology 2005 215 인용

The restless legs syndrome. Review

Progress in neurobiology 2005 47 인용

Restless legs syndrome. Review

Current neurology and … 2005 15 인용

Restless legs syndrome. Review

Neurologic clinics 2005 13 인용

Role of medications in the etiology and treatment of restless leg syndrome. Other

Home healthcare nurse 2005 3 인용

Restless legs syndrome. Review

Primary care 2005 2 인용

Restless legs syndrome. Review

Current opinion in … 2005

Dopamine and iron in the pathophysiology of restless legs syndrome (RLS). Review

Sleep medicine 2004 392 인용

Restless legs syndrome and pregnancy. Other

Neurology 2004 386 인용

Childhood-onset restless legs syndrome. Other

Annals of neurology 2004 183 인용

[Restless legs syndrome and periodic limb movements during sleep in a patient with obstructive sleep apnea]. Other

Neurologia i neurochirurgia … 2004 2 인용

Epidemiology and clinical findings of restless legs syndrome. Review

Sleep medicine 2004

P504S immunostaining boosts diagnostic resolution of "suspicious" foci in prostatic needle biopsy specimens. Other

American journal of … 2004

Restless legs syndrome and PD: a review of the evidence for a possible association. Review

Neurology 2003

Treating restless legs syndrome: current pathophysiological concepts and clinical trials. Review

Expert opinion on … 2002

Restless legs syndrome in the older adult: diagnosis and management. Review

Drugs & aging 2002

The central role of magnesium deficiency in Tourette's syndrome: causal relationships between magnesium deficiency, altered biochemical pathways and symptoms relating … Other

Medical hypotheses 2002

Iron, brain and restless legs syndrome. Other

Sleep medicine reviews 2001 48 인용

Restless legs syndrome. Review

The Journal of … 2001 7 인용

Restless legs syndrome: a review of clinical and pathophysiologic features. Review

Journal of clinical … 2001

Insight into the pathophysiology of restless legs syndrome. Review

Journal of neuroscience … 2000

Secondary periodic limb movement disorder and restless legs syndrome. Other

Sleep medicine reviews 1999 31 인용

How to help patients with restless legs syndrome. Discerning the indescribable and relaxing the restless. Review

Postgraduate medicine 1999

Iron and the restless legs syndrome. Other

Sleep 1998

Restless legs syndrome. Review

Mayo Clinic proceedings 1997 30 인용

Carcinosarcoma of the skin. Case report and literature review. Case Report

The American Journal … 1996 1 인용

Identification of proteins that are abnormally regulated in differentiated cultured human keratinocytes. Other

Electrophoresis 1995 57 인용

Restless legs syndrome and periodic movements of sleep. Review

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The restless leg syndrome. Other

Canadian Medical Association … 1967

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

일반적으로 사용되는 용량

rls:: 65 mg elemental iron if ferritin <75
general:: 18 mg/day (women)

상한량: 45 mg/day

연구에서 사용된 용량

용량	기간	효과	N
various	--	Positive	--
None	--	Positive	90
1000 mg ferric carboxymaltose	--	Positive	58
iron supplementation, folate, dopamine agonists (non-pharmacological and pharmacological)	--	Positive	--
dopamine agonists, iron supplementation, alpha-2-delta ligands	--	Positive	--
None	--	Neutral	--
None	--	Mixed	--
None	--	Positive	--

권장 복용 시간: On an empty stomach with vitamin C; take in the morning, not before bed

Safety & Side Effects

보고된 부작용

⚠ Constipation
⚠ Nausea
⚠ Stomach pain
⚠ Dark stools
⚠ Iron overload risk (hemochromatosis)

알려진 상호작용

● Antacids and PPIs — reduce iron absorption
● Levothyroxine — iron reduces thyroid medication absorption
● Antibiotics (tetracyclines, fluoroquinolones) — mutual absorption reduction
● Calcium supplements — take separately by 2 hours

일일 최대 섭취 허용량: 45 mg/day

건강기능식품을 복용하기 전에 반드시 의료 전문가와 상담하십시오.

Frequently Asked Questions

Does 철분 help with 하지불안증후군?

Based on 173 studies with 36,638 participants, there is strong evidence from multiple clinical trials that 철분 may support 하지불안증후군 management. Our evidence grade is A (Strong Evidence).

How much 철분 should I take for 하지불안증후군?

Studies have used various dosages. A commonly studied range is 65 mg elemental iron if ferritin <75. Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of 철분?

Reported side effects may include Constipation, Nausea, Stomach pain, Dark stools. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for 철분 and 하지불안증후군?

We rate the evidence as Grade A (Strong Evidence). This rating is based on 173 peer-reviewed studies with 36,638 total participants. The overall direction of effect is mixed.

Related Evidence

한눈에 보기

총 24,923명의 참여자를 대상으로 한 65건의 연구(메타분석 5건)에 근거합니다. 65건 중 34건의 연구에서 긍정적인 효과가 나타났습니다.

Evidence Strength92%

High confidence

연구 분석

RCT (3)Meta (9)Other (161)

대안 비교

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모든 성분 보기: 하지불안증후군

자세히 알아보기

FDA 면책 조항: 이 내용은 미국 식품의약국(FDA)의 평가를 받지 않았습니다. 이 웹사이트의 제품 및 정보는 질병의 진단, 치료, 완치 또는 예방을 목적으로 하지 않습니다. 제시된 근거 등급은 발표된 동료 심사 연구에 대한 우리의 분석에 기반하며, 의학적 조언을 구성하지 않습니다. 건강기능식품 복용을 시작하기 전에 반드시 의료 전문가와 상담하십시오.

철분 관련 하지불안증후군

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결론

Key Study Findings

Key Statistics

Referenced Papers

Dosage & Usage

일반적으로 사용되는 용량

연구에서 사용된 용량

Safety & Side Effects

보고된 부작용

알려진 상호작용

Frequently Asked Questions

Related Evidence

관련 다른 성분: 하지불안증후군