Confusion symptoms
Confusion symptoms: Introduction
Confusion symptoms: Symptoms closely related to mental confusion.
See detailed information below for a list of 643
causes of Confusion symptoms, Symptom Checker, including diseases and drug side effect causes.
» Review Causes of Confusion symptoms:
Causes | Symptom Checker »
Home Diagnostic Testing and Confusion symptoms
Home medical tests possibly related to Confusion symptoms:
Causes of Types of Confusion symptoms:
Review the causes of these more specific types of Confusion symptoms:
See full list of 27
types for Confusion symptoms
Confusion symptoms: Symptom Checker
Listed below are some combinations of symptoms associated with Confusion symptoms, as listed in our database.
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See full list of 501
Symptom Checkers for Confusion symptoms
Confusion symptoms Treatments
Review further information on Confusion symptoms Treatments.
Confusion symptoms: Comorbid Symptoms
Some of the comorbid or associated medical symptoms
for Confusion symptoms may include these symptoms:
See all associated comorbid symptoms for Confusion symptoms
Causes of General Symptom Types
Research the causes of these more general types of symptom:
Research the causes of related medical symptoms such as:
Confusion symptoms: Deaths
Read more about causes and Confusion symptoms deaths.
Detailed list of causes of Confusion symptoms
The list below shows some of the causes of Confusion symptoms mentioned in various sources:
See full list of 643
causes of Confusion symptoms
How Common are these Causes of Confusion symptoms?
This information refers to the general prevalence and incidence of these diseases,
not to how likely they are to be the actual cause of Confusion symptoms.
Of the 643
causes of Confusion symptoms that
we have listed, we have the following prevalence/incidence information:
- 5
causes are "very common" diseases
- 2
causes are "common" diseases
- 6
causes are "uncommon" diseases
- 1
causes are "rare" diseases
- 28
causes are "very rare" diseases
- 618
causes have no prevalence information.
See the analysis of the prevalence of 643
causes of Confusion symptoms
Conditions listing medical symptoms: Confusion symptoms:
The following list of conditions
have 'Confusion symptoms' or similar
listed as a symptom in our database.
This computer-generated list may be inaccurate or incomplete.
Always seek prompt professional medical advice about the cause
of any symptom.
Select from the following alphabetical view of conditions which
include a symptom of Confusion symptoms or choose View All.
A
- Abdominal Aneurysm
... confusion
- Acanthamoeba infection
... confusion
- Acanthamoeba infection of the central nervous system
... confusion
- Aceruloplasminemia
... confusion
- Acid-Base Imbalance
... confusion, delirium
- Actinomycetales infection
... confusion
- Acute Bokhoror
... confusion, delirium
- Acute Disseminated Encephalomyelitis
... delirium
- Acute fatty liver of pregnancy
... confusion
- Acute liver failure
... delirium
- Acute mountain sickness
... confusion
- Acute Pesticide poisoning -- xylene
... confusion
- Acute VE
... confusion, delirium
- Acute Viliuisk Encephalitis
... confusion, delirium
- Acute Viliuisk Encephalomyelitis
... confusion, delirium
- Acute Vilyuisk Encephalitis
... confusion, delirium
- Acute Vilyuisk Encephalomyelitis
... confusion, delirium
- Adrenal crisis
... confusion
- Adverse reaction to chemical -- 1-Propanol
... delirium
- African Sleeping sickness
... Progressive confusion
- Aging brain syndrome
... confusion
- Alcohol drinking
... confusion
- Alcohol Withdrawal
... delirium tremens
- Alcohol-Induced Disorders
... confusion, delirium
- Alcohol-induced pseudo-Cushing syndrome
... confusion
- Alcoholic Neuropathy
... confusion
- Alcoholism
... delirium tremens
- Alzheimer disease 10
... confusion
- Alzheimer disease 12
... confusion
- Alzheimer disease 13
... confusion
- Alzheimer disease 14
... confusion
- Alzheimer disease 15
... confusion
- Alzheimer disease 16
... Confusion
- Alzheimer disease 2, late-onset
... Confusion
- Alzheimer disease 3, (early-onset Alzheimer disease)
... Confusion
- Alzheimer disease 5
... confusion
- Alzheimer disease 6
... confusion
- Alzheimer disease 7
... confusion
- Alzheimer disease 8
... confusion
- Alzheimer disease 9
... confusion
- Alzheimer disease type 1
... confusion
- Alzheimer disease type 2
... confusion
- Alzheimer disease type 4
... confusion
- Alzheimer disease, early-onset, with cerebral amyloid angiopathy
... Confusion
- Alzheimer disease, familial
... confusion
- Alzheimer disease, familial, 1
... confusion
- Alzheimer disease, familial, 11
... Confusion
- Alzheimer disease, familial, 3, with spastic paraparesis and apraxia
... Confusion
- Alzheimer disease, familial, 3, with spastic paraparesis and unusual plaques
... Confusion
- Alzheimer disease, familial, 4
... Confusion
- Alzheimer disease, familial, type 3
... confusion
- Alzheimer's Disease
... confusion
- Alzheimer's disease without Neurofibrillary tangles
... confusion
- Ambien overdose
... confusion
- Ambien withdrawal
... confusion
- Aneurysm, intracranial berry
... confusion
- Aneurysm, intracranial berry, 1
... confusion
- Aneurysm, intracranial berry, 10
... confusion
- Aneurysm, intracranial berry, 2
... confusion
- Aneurysm, intracranial berry, 3
... confusion
- Aneurysm, intracranial berry, 4
... confusion
- Aneurysm, intracranial berry, 5
... confusion
- Aneurysm, intracranial berry, 6
... confusion
- Aneurysm, intracranial berry, 7
... confusion
- Aneurysm, intracranial berry, 8
... confusion
- Aneurysm, intracranial berry, 9
... confusion
- Anoxemia
... confusion
- Anticholinergic syndrome
... delirium
- Aorta-pulmonary artery fistula
... confusion
- Appian-Plutarch syndrome
... confusion, delirium
- Arbovirosis
... confusion
- Argentinean hemorrhagic fever
... delirium
- Ativan overdose
... confusion, mental confusion
- Autoimmune Hepatitis
... mental confusion
- Autoimmune limbic encephalitis
... confusion
- Azotemia, familial
... confusion
B
C
- Carcinomatous meningitis
... confusion
- Carnitine transporter deficiency
... confusion
- Catastrophic Antiphospholipid Syndrome
... confusion
- Central nervous system infections
... confusion
- Central nervous system lymphoma, primary
... confusion
- Central nervous system oxygen toxicity
... confusion
- Cerebellar abscess
... confusion
- Cerebral abscess
... confusion
- Cerebral astrocytoma, adult
... confusion
- Chemical addiction
... confusion
- Chemical poisoning
... mental confusion
- Chemical poisoning -- 2,4-Dinitrotoluene
... confusion
- Chemical poisoning -- 4,4-Methylenebis
... confusion
- Chemical poisoning -- 4-Aminopyridine
... confusion
- Chemical poisoning -- Acetylsalicylic Acid
... confusion
- Chemical poisoning -- Acrylamide
... confusion
- Chemical poisoning -- Adiponitrile
... mental confusion
- Chemical poisoning -- Aldicarb
... confusion
- Chemical poisoning -- Aniline
... confusion
- Chemical poisoning -- Azinphos-methyl
... confusion
- Chemical poisoning -- Boric Acid
... confusion
- Chemical poisoning -- Bromethalin
... confusion
- Chemical poisoning -- Bromide
... confusion
- Chemical poisoning -- Bromophos
... confusion
- Chemical poisoning -- Butyl Alcohol
... confusion
- Chemical poisoning -- Camphor
... confusion
- Chemical poisoning -- Carbaryl
... confusion, mental confusion
- Chemical poisoning -- Carbon Tetrachloride
... confusion, delirium
- Chemical poisoning -- Chlordane
... confusion, delirium
- Chemical poisoning -- Chloromethane
... confusion
- Chemical poisoning -- Chlorpyrifos
... confusion
- Chemical poisoning -- Coumaphos
... confusion
- Chemical poisoning -- Cresols
... confusion
- Chemical poisoning -- Cresylic acid
... confusion
- Chemical poisoning -- Cyclohexanone
... confusion
- Chemical poisoning -- DDD
... confusion
- Chemical poisoning -- DDT
... confusion
- Chemical poisoning -- Demeton-S-methyl
... confusion
- Chemical poisoning -- Diazinon
... confusion
- Chemical poisoning -- Dibromochloromethane
... confusion
- Chemical poisoning -- Dichlorvos
... confusion
- Chemical poisoning -- Dicrotophos
... confusion
- Chemical poisoning -- Dieldrin
... mental confusion
- Chemical poisoning -- Diethylene Glycol
... confusion
- Chemical poisoning -- Dinitrocresol
... confusion
- Chemical poisoning -- Dioxathion
... confusion
- Chemical poisoning -- Disulfiram
... confusion
- Chemical poisoning -- Disulfoton
... confusion
- Chemical poisoning -- Endosulfan
... confusion
- Chemical poisoning -- Ethion
... confusion
- Chemical poisoning -- Ethylene Glycol Dinitrate
... delirium
- Chemical poisoning -- Fensulfothion
... confusion
- Chemical poisoning -- Fenthion
... confusion
- Chemical poisoning -- Gasoline
... confusion
- Chemical poisoning -- Glaze
... confusion
- Chemical poisoning -- Glycol Ether
... confusion
- Chemical poisoning -- High Melting Explosive (HMX)
... confusion
- Chemical poisoning -- Hydrazine
... confusion
- Chemical poisoning -- Hydroquinone
... delirium
- Chemical poisoning -- Isofenphos
... mental confusion
- Chemical poisoning -- Jet Fuel-4
... confusion
- Chemical poisoning -- Jet Fuel-5
... confusion
- Chemical poisoning -- Kerosene
... confusion
- Chemical poisoning -- Lysergic Acid Diethylamide
... delirium
- Chemical poisoning -- Malathion
... confusion
- Chemical poisoning -- Methidathion
... confusion
- Chemical poisoning -- Methiocarb
... confusion
- Chemical poisoning -- Methomyl
... confusion
- Chemical poisoning -- Metobromuron
... confusion
- Chemical poisoning -- N,N-Dimethyl-P-Toluidine
... confusion
- Chemical poisoning -- Naphthalene
... confusion
- Chemical poisoning -- Nickel Carbonyl
... delirium
- Chemical poisoning -- Nitrobenzene
... confusion
- Chemical poisoning -- Nitroglycerin
... confusion, delirium
- Chemical poisoning -- Nitrophenol
... confusion
- Chemical poisoning -- Nitrophenol Urea
... confusion
- Chemical poisoning -- Oil-based paint
... confusion
- Chemical poisoning -- Parathion
... confusion
- Chemical poisoning -- Phencyclidine
... delirium
- Chemical poisoning -- Phosdrin
... confusion
- Chemical poisoning -- Phosphine
... confusion
- Chemical poisoning -- Profenofos
... confusion
- Chemical poisoning -- Propane
... confusion
- Chemical poisoning -- Propoxur
... confusion
- Chemical poisoning -- Propylene Glycol Dinitrate
... confusion
- Chemical poisoning -- Terbufos
... confusion
- Chemical poisoning -- Tetrachloroethane
... confusion
- Chemical poisoning -- Tetraethyl Pyrophosphate
... confusion
- Chemical poisoning -- Thallium
... delirium
- Chemical poisoning -- Thallium Sulfate
... delirium
- Chemical poisoning -- Thiram
... confusion
- Chemical poisoning -- Toluene
... confusion
- Chemical poisoning -- Trichlorfon
... confusion
- Chicken soup poisoning
... delirium
- Christmas Cherry poisoning
... delirium
- Chronic renal insufficiency
... confusion
- Citrullinemia
... confusion
- Citrullinemia II
... confusion
- Classic migraine
... confusion
- Cocaine abuse
... delirium
- Cocaine addiction
... confusion
- Coenzyme Q cytochrome c reductase deficiency of
... mental confusion
- Colchicine toxicity
... confusion, delirium
- Concussion
... confusion, mental confusion
- Congenital hepatic porphyria
... delirium
- Congenital nonhemolytic jaundice
... confusion
- Cope's syndrome
... confusion
- Corn Lily poisoning
... confusion
- Crack addiction
... confusion
- Creutzfeldt-Jakob Disease
... confusion
- Crigler-Najjar syndrome, type 1
... confusion
- Cryptococcal Meningitis
... confusion
- Cryptococcosis
... confusion
- Cysticercosis
... confusion
D
E
F
G
H
- Hallervorden-Spatz disease
... confusion
- Hallervorden-Spatz Syndrome
... Confusion
- Hashimoto's encephalitis
... confusion
- Head Conditions
... Confusion
- Head injury
... confusion
- Headache
... Confusion
- Hemiplegic migraine, familial type 1
... confusion
- Hemiplegic migraine, familial type 2
... confusion
- Herbal Agent adverse reaction -- Pennyroyal Oil
... confusion, delirium
- Herbal Agent overdose -- Wormwood
... delirium
- Hereditary carnitine deficiency
... confusion
- Hereditary carnitine deficiency syndrome
... confusion
- Hereditary carnitine deficiency syndrome, systemic
... confusion
- Heroin dependence
... confusion
- High altitude cerebral edema
... confusion
- High Blood Pressure/Hypertension
... Confusion
- Hip cancer
... confusion
- HIV-1, CRF01_AE
... confusion
- HIV-1, CRF02_AG
... confusion
- HIV-1, CRF04_ cpx
... confusion
- HIV-1, CRF05_ D/F
... confusion
- HIV-1, CRF06_cpx
... confusion
- HIV-1, CRF07_BC
... confusion
- HIV-1, CRF08_BC
... confusion
- HIV-1, CRF11_cpx
... confusion
- HIV-1, CRF12_BF
... confusion
- HIV-1, CRF13_cpx
... confusion
- HIV-1, CRF14_BG
... confusion
- HIV-1, CRF15_01B
... confusion
- HIV-1, CRF16_ A2D
... confusion
- HIV-1, CRF17_BF
... confusion
- HIV-1, CRF18_cpx
... confusion
- HIV-1, CRF19_cpx
... confusion
- HIV-1, CRF20_BG
... confusion
- HIV-1, CRF21_A2D
... confusion
- HIV-1, CRF22_01A1
... confusion
- HIV-1, CRF23_BG
... confusion
- HIV-1, CRF24_BG
... confusion
- HIV-1, CRF25_cpx
... confusion
- HIV-1, CRF26_AU
... confusion
- HIV-1, CRF27_cpx
... confusion
- HIV-1, CRF28_BF
... confusion
- HIV-1, CRF29_BF
... confusion
- HIV-1, CRF30_0206
... confusion
- HIV-1, CRF31_BC
... confusion
- HIV-1, CRF32_06A1
... confusion
- HIV-1, CRF33_01B
... confusion
- HIV-1, CRF34_01B
... confusion
- HIV-1, CRF35_AD
... confusion
- HIV-1, CRF36_cpx
... confusion
- HIV-1, CRF37_cpx
... confusion
- HIV-1, CRF38_BF
... confusion
- HIV-1, CRF39_BF
... confusion
- HIV-1, CRF40_BF
... confusion
- HIV-1, CRF41_CD
... confusion
- HIV-1, CRF42_BF
... confusion
- HIV-1, CRF43_02G
... confusion
- HIV-1A
... confusion
- HIV-1A1
... confusion
- HIV-1A2
... confusion
- HIV-1A3
... confusion
- HIV-1B
... confusion
- HIV-1C
... confusion
- HIV-1D
... confusion
- HIV-1E
... confusion
- HIV-1F
... confusion
- HIV-1F1
... confusion
- HIV-1F2
... confusion
- HIV-1G
... confusion
- HIV-1H
... confusion
- HIV-1J
... confusion
- HIV-1K
... confusion
- HIV-1M
... confusion
- HIV-1N
... confusion
- HIV-1O
... confusion
- HIV-2
... confusion
- HIV-2A
... confusion
- HIV-2B
... confusion
- HIV/AIDS
... confusion
- Hoigne syndrome
... confusion
- Human granulocytic ehrlichiosis
... confusion
- Human monocytic ehrlichiosis
... confusion
- Hydrocodone overdose
... confusion
- Hypercalcemia
... confusion
- Hyperemesis Gravidarum
... confusion
- Hyperglycemic Hyperosmolar Nonketotic Syndrome
... Mental confusion
- Hyperinsulinism due to glucokinase deficiency
... confusion
- Hyperinsulinism due to glutamodehydrogenase deficiency
... confusion
- Hyperinsulinism in children, congenital
... confusion
- Hyperornithinemia-hyperammonemia-homocitrullinuria syndrome
... confusion
- Hyperosmolar hyperglycemic nonketotic syndrome
... mental confusion
- Hyperoxia
... confusion
- Hyperparathyroidism
... confusion, delirium
- Hypertension
... confusion
- Hypertension, Essential
... confusion
- Hypertension, Essential, Susceptibility to
... confusion
- Hypertension, Essential, Susceptibility to, 1
... confusion
- Hypertension, Essential, Susceptibility to, 2
... confusion
- Hypertension, Essential, Susceptibility to, 3
... confusion
- Hypertension, Essential, Susceptibility to, 4
... confusion
- Hypertension, Essential, Susceptibility to, 5
... confusion
- Hypertension, Essential, Susceptibility to, 6
... confusion
- Hypertension, Essential, Susceptibility to, 7
... confusion
- Hypertension, Essential, Susceptibility to, 8
... confusion
- Hypervitaminoses A and D
... confusion
- Hypoglycemia
... confusion
- Hypoglycemic attack
... confusion
- Hypomagnesemia primary
... confusion
- Hyponatremia
... confusion
- Hypoparathyroidism, autoimmune
... confusion
- Hypothermia
... confusion
- Hypovolemia
... confusion
I
J
K
L
M
N
O
P
Q
R
S
- Schizoaffective disorder
... Confusion, Delirium
- Secondary Bone Cancer
... confusion
- Selected Encephalitides
... confusion
- Selective Vitamin B12 malabsorption with Proteinuria
... confusion
- Sepsis
... Confusion
- Serotonin Syndrome
... delirium
- Serotoninergic syndrome
... confusion
- Shallow Breathing
... confusion, delirium
- Shock
... confusion
- Shock, Cardiogenic
... confusion
- Shock, Distributive
... confusion
- Shock, Endocrine
... confusion
- Shock, Hemorrhagic
... confusion
- Shock, Hypovolaemic
... confusion
- Shock, Neurogenic
... confusion
- Shock, Obstructive
... confusion
- Shock, Septic
... confusion
- Shock, Traumatic
... confusion
- SIADH
... confusion
- Sick sinus syndrome
... confusion
- Sleeping pill addiction
... confusion
- Slowly Progressive Bokhoror
... confusion
- Slowly Progressive VE
... confusion
- Slowly Progressive Viliuisk Encephalitis
... confusion
- Slowly Progressive Viliuisk Encephalomyelitis
... confusion
- Slowly Progressive Vilyuisk Encephalitis
... confusion
- Slowly Progressive Vilyuisk Encephalomyelitis
... confusion
- Snake bite
... Confusion
- Spleen conditions
... Confusion
- Stachybotrys chartarum
... confusion
- Staphylococcal infection
... Confusion
- Streptococcal Group A invasive disease
... confusion
- Streptococcal Group B invasive disease
... confusion
- Streptococcal Toxic Shock Syndrome
... confusion
- Stroke
... confusion
- Subarachnoid haemorrhage
... Confusion
- Subarachnoid hemorrhage
... confusion
- Subdural hematoma
... confusion
- Sundown syndrome
... confusion
- Surgical foreign body
... Confusion
- Syphilitic aseptic meningitis
... Confusion
T
U
V
W
X
Y
Z
Conditions listing medical complications: Confusion symptoms:
The following list of medical conditions have
Confusion symptoms or similar
listed as a medical complication in our database.
The distinction between a symptom and complication is not always clear,
and conditions mentioning this symptom as a complication may also be relevant.
This computer-generated list may be inaccurate or incomplete.
Always seek prompt professional medical advice about the cause
of any symptom.
A
B
G
H
S
T
V
Y
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Causes of Confusion symptoms Based on Risk Factors
This information shows analysis of the list of causes of Confusion symptoms based
on whether certain risk factors apply to the patient:
Travel - has the patient travelled recently?
Diabetes - history of diabetes or family history of diabetes?
Classifications of Confusion symptoms:
Subtypes of Confusion symptoms:
Acute Alzheimers-like confusion symptoms (14 causes), Alzheimers-like confusion symptoms (22 causes), Chronic Alzheimers-like confusion symptoms (18 causes), Confusion (780 causes), Confusion in children (28 causes), Confusion leading to stupor (42 causes), Intermittent Alzheimers-like confusion symptoms (13 causes), Intermittent confusion (17 causes), Irreversible confusion (8 causes), Mild Alzheimers-like confusion symptoms (10 causes), Progressive confusion (49 causes), Progressive confusion in pregnancy (19 causes), Recurring Alzheimers-like confusion symptoms (13 causes), Severe Alzheimers-like confusion symptoms (22 causes), Severe confusion (42 causes), Slight confusion (42 causes), Slowly resolving confusion (16 causes), Temporary confusion (34 causes), Delirium in children (46 causes), Delirium tremens (2 causes), Transient delirium (48 causes), Intermittent delirium (21 causes), Delirium (381 causes), Sudden onset of confusion in children (18 causes), Unresponsiveness (44 causes), Level of consciousness, decreased (11 causes), Reduced alertness (12 causes)
Medical Conditions associated with Confusion symptoms:
Alzheimers-like symptoms (32 causes), Neurological symptoms (9575 causes), Behavioral symptoms (4608 causes), Brain symptoms (2787 causes), Mental problems (3121 causes), Dementia (394 causes), Cognitive impairment (3664 causes), Nerve symptoms (9132 causes), Personality symptoms (4029 causes), Memory symptoms (523 causes), Head symptoms (10192 causes)
Medical articles on signs and symptoms:
Doctor-patient articles related to symptoms and diagnosis:
These general medical articles may be of interest:
See full list of premium articles on symptoms and diagnosis
Medical News summaries about Confusion symptoms
Our news pages contain the following medical news summaries about Confusion symptoms and many other medical conditions:
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