BACK TOTOP Browse A-ZSearchBrowse A-ZABCDEFGHIJKLMNOPQRSTUVWXYZ0-9 E-mail FormEmail ResultsName:Email address:Recipients Name:Recipients address:Message: Print-FriendlyBookmarksbookmarks-menuConditions with Similar Symptoms as: Chronic Fatigue SyndromeBelow is a list of symptoms of this condition and the other conditions that could cause them. allergiesCoughSinusitischillsCellulitisCoughDiarrheaEndocarditisFever of Unknown OriginFood PoisoningHistoplasmosisInfluenzaKidney StonesLung CancerMumpsPelvic Inflammatory DiseasePeritonitisPhotodermatitisProstatitisShockTuberculosisUrinary Tract Infection in Womenconcentration, lack ofAlzheimer's DiseaseAnxietyAttention Deficit/Hyperactivity DisorderBrain CancerCongestive Heart FailureDepressionInsomniaPost Traumatic Stress DisorderPremenstrual SyndromefatigueAllergic RhinitisAnemiaAnxietyAtherosclerosisBone CancerBronchitisCirrhosisColorectal CancerCongestive Heart FailureCrohn's DiseaseCystic FibrosisDepressionDiabetes MellitusEndocarditisErythemaFibromyalgiaHeat ExhaustionHepatitis, ViralHyperkalemiaHypoglycemiaInfluenzaInsomniaIntestinal ParasitesLeukemiaLyme DiseaseLymphomaMigraine HeadacheMononucleosisMotion SicknessMultiple SclerosisMyeloproliferative DisordersOsteomyelitisPericarditisPremenstrual SyndromePulmonary HypertensionRadiation DamageRheumatoid ArthritisSarcoidosisSinus HeadacheSinusitisSleep ApneaSystemic Lupus ErythematosusTension HeadacheTuberculosisVaricella-Zoster VirusfeverAlcoholismAngioedemaAppendicitisBronchitisBursitisCandidiasisCellulitisCirrhosisCommon ColdCoughCrohn's DiseaseCystic FibrosisDiarrheaDiverticular DiseaseEncephalitis, ViralEndocarditisErythemaFever of Unknown OriginFood PoisoningGoutHeat ExhaustionHemophiliaHepatitis, ViralHerpes Simplex VirusHistoplasmosisHIV and AIDSHyperthyroidismInfluenzaInsect Bites and StingsKidney StonesLaryngitisLeukemiaLung CancerLyme DiseaseLymphomaMeaslesMeningitisMiscarriageMononucleosisMumpsMyeloproliferative DisordersOsteomyelitisOtitis MediaPancreatitisPelvic Inflammatory DiseasePericarditisPeritonitisPertussisPharyngitisPhotodermatitisProctitisProstatitisRadiation DamageReiter's SyndromeRheumatoid ArthritisRoseolaRoundwormsRubellaSarcoidosisSerum SicknessSexually Transmitted DiseasesSinus HeadacheSinusitisSystemic Lupus ErythematosusThyroiditisTuberculosisUlcerative ColitisUrinary Tract Infection in WomenVaricella-Zoster VirusWoundsheadacheAllergic RhinitisAmenorrheaAnaphylaxisAnemiaBone CancerBrain CancerCommon ColdCoughEncephalitis, ViralEndocarditisFever of Unknown OriginFibromyalgiaFood AllergyFood PoisoningGlaucomaHeat ExhaustionHerpes Simplex VirusHistoplasmosisHIV and AIDSHypertensionHypoglycemiaHypoparathyroidismHypothyroidismInfluenzaLyme DiseaseMeningitisMenopauseMenstrual PainMigraine HeadacheMononucleosisMotion SicknessMumpsMyeloproliferative DisordersOtitis MediaPharyngitisPhotodermatitisPremenstrual SyndromeRadiation DamageSeizure DisordersSinus HeadacheSinusitisSleep ApneaStrokeSystemic Lupus ErythematosusTemporomandibular Joint DysfunctionTension HeadacheTuberculosisVaricella-Zoster ViruslymphadenopathyHerpes Simplex VirusHIV and AIDSmemory impairmentAlzheimer's DiseaseAnorexia NervosaAttention Deficit/Hyperactivity DisorderDementiaFibromyalgiaHyperparathyroidismMultiple SclerosisSleep ApneaTransient Ischemic AttacksmyalgiaFever of Unknown OriginHerpes Simplex VirusInfluenzaPericarditispain, jointCrohn's DiseaseEndocarditisErythemaFibromyalgiaFood PoisoningGoutHemophiliaHepatitis, ViralHIV and AIDSHyperparathyroidismMyeloproliferative DisordersOsteoarthritisPsoriasisReiter's SyndromeRheumatoid ArthritisRubellaSarcoidosisSclerodermaSerum SicknessSprains and StrainsTendinitisUlcerative ColitispharyngitisAllergic RhinitisBronchitisBulimia NervosaCommon ColdEncephalitis, ViralGastroesophageal Reflux DiseaseHerpes Simplex VirusHIV and AIDSInfluenzaLaryngitisMeaslesMononucleosisOtitis MediaPharyngitisSinus HeadacheSinusitisSleep Apneasleep disordersAlcoholismAlzheimer's DiseaseAmyloidosisAnxietyDementiaDepressionFibromyalgiaHyperthyroidismInsomniaMenopausePremenstrual SyndromeSleep ApneaTension HeadacheweaknessAtherosclerosisBone CancerCirrhosisColorectal CancerCongestive Heart FailureDiabetes MellitusEndocarditisFood PoisoningHyperkalemiaHypothermiaLow Back PainMigraine HeadacheMyocardial InfarctionProstate CancerSarcoidosisSerum SicknessStrokeTransient Ischemic AttacksText only AllVideoImagesTogThe Basics Advanced Study Chronic fatigue syndromeTension headacheOmega-3 fatty acidsMind-body medicineHerbal medicineDiabetesColorectal cancerSt. John's wortDehydroepiandrosteroneViral hepatitisRelated Information Conditions with Similar SymptomsView ConditionsHerbsAstragalusGotu kola LavenderLicoricePassionflowerRosemarySiberian ginsengSkullcapSupplementsBeta-caroteneCarnitine (L-carnitine)MagnesiumVitamin B1 (Thiamine)Vitamin B12 (Cobalamin)Vitamin B2 (Riboflavin)Vitamin B3 (Niacin)Vitamin B5 (Pantothenic acid)Vitamin B6 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Conditions with Similar Symptoms as: Chronic Fatigue SyndromeBelow is a list of symptoms of this condition and the other conditions that could cause them. allergiesCoughSinusitischillsCellulitisCoughDiarrheaEndocarditisFever of Unknown OriginFood PoisoningHistoplasmosisInfluenzaKidney StonesLung CancerMumpsPelvic Inflammatory DiseasePeritonitisPhotodermatitisProstatitisShockTuberculosisUrinary Tract Infection in Womenconcentration, lack ofAlzheimer's DiseaseAnxietyAttention Deficit/Hyperactivity DisorderBrain CancerCongestive Heart FailureDepressionInsomniaPost Traumatic Stress DisorderPremenstrual SyndromefatigueAllergic RhinitisAnemiaAnxietyAtherosclerosisBone CancerBronchitisCirrhosisColorectal CancerCongestive Heart FailureCrohn's DiseaseCystic FibrosisDepressionDiabetes MellitusEndocarditisErythemaFibromyalgiaHeat ExhaustionHepatitis, ViralHyperkalemiaHypoglycemiaInfluenzaInsomniaIntestinal ParasitesLeukemiaLyme DiseaseLymphomaMigraine HeadacheMononucleosisMotion SicknessMultiple SclerosisMyeloproliferative DisordersOsteomyelitisPericarditisPremenstrual SyndromePulmonary HypertensionRadiation DamageRheumatoid ArthritisSarcoidosisSinus HeadacheSinusitisSleep ApneaSystemic Lupus ErythematosusTension HeadacheTuberculosisVaricella-Zoster VirusfeverAlcoholismAngioedemaAppendicitisBronchitisBursitisCandidiasisCellulitisCirrhosisCommon ColdCoughCrohn's DiseaseCystic FibrosisDiarrheaDiverticular DiseaseEncephalitis, ViralEndocarditisErythemaFever of Unknown OriginFood PoisoningGoutHeat ExhaustionHemophiliaHepatitis, ViralHerpes Simplex VirusHistoplasmosisHIV and AIDSHyperthyroidismInfluenzaInsect Bites and StingsKidney StonesLaryngitisLeukemiaLung CancerLyme DiseaseLymphomaMeaslesMeningitisMiscarriageMononucleosisMumpsMyeloproliferative DisordersOsteomyelitisOtitis MediaPancreatitisPelvic Inflammatory DiseasePericarditisPeritonitisPertussisPharyngitisPhotodermatitisProctitisProstatitisRadiation DamageReiter's SyndromeRheumatoid ArthritisRoseolaRoundwormsRubellaSarcoidosisSerum SicknessSexually Transmitted DiseasesSinus HeadacheSinusitisSystemic Lupus ErythematosusThyroiditisTuberculosisUlcerative ColitisUrinary Tract Infection in WomenVaricella-Zoster VirusWoundsheadacheAllergic RhinitisAmenorrheaAnaphylaxisAnemiaBone CancerBrain CancerCommon ColdCoughEncephalitis, ViralEndocarditisFever of Unknown OriginFibromyalgiaFood AllergyFood PoisoningGlaucomaHeat ExhaustionHerpes Simplex VirusHistoplasmosisHIV and AIDSHypertensionHypoglycemiaHypoparathyroidismHypothyroidismInfluenzaLyme DiseaseMeningitisMenopauseMenstrual PainMigraine HeadacheMononucleosisMotion SicknessMumpsMyeloproliferative DisordersOtitis MediaPharyngitisPhotodermatitisPremenstrual SyndromeRadiation DamageSeizure DisordersSinus HeadacheSinusitisSleep ApneaStrokeSystemic Lupus ErythematosusTemporomandibular Joint DysfunctionTension HeadacheTuberculosisVaricella-Zoster ViruslymphadenopathyHerpes Simplex VirusHIV and AIDSmemory impairmentAlzheimer's DiseaseAnorexia NervosaAttention Deficit/Hyperactivity DisorderDementiaFibromyalgiaHyperparathyroidismMultiple SclerosisSleep ApneaTransient Ischemic AttacksmyalgiaFever of Unknown OriginHerpes Simplex VirusInfluenzaPericarditispain, jointCrohn's DiseaseEndocarditisErythemaFibromyalgiaFood PoisoningGoutHemophiliaHepatitis, ViralHIV and AIDSHyperparathyroidismMyeloproliferative DisordersOsteoarthritisPsoriasisReiter's SyndromeRheumatoid ArthritisRubellaSarcoidosisSclerodermaSerum SicknessSprains and StrainsTendinitisUlcerative ColitispharyngitisAllergic RhinitisBronchitisBulimia NervosaCommon ColdEncephalitis, ViralGastroesophageal Reflux DiseaseHerpes Simplex VirusHIV and AIDSInfluenzaLaryngitisMeaslesMononucleosisOtitis MediaPharyngitisSinus HeadacheSinusitisSleep Apneasleep disordersAlcoholismAlzheimer's DiseaseAmyloidosisAnxietyDementiaDepressionFibromyalgiaHyperthyroidismInsomniaMenopausePremenstrual SyndromeSleep ApneaTension HeadacheweaknessAtherosclerosisBone CancerCirrhosisColorectal CancerCongestive Heart FailureDiabetes MellitusEndocarditisFood PoisoningHyperkalemiaHypothermiaLow Back PainMigraine HeadacheMyocardial InfarctionProstate CancerSarcoidosisSerum SicknessStrokeTransient Ischemic Attacks