Abdominal Bloating
Abdominal Fullness Prematurely Afte...
Abdominal Lumps
Abdominal Mass
Abdominal Pain
Abdominal Rigidity
Abdominal Sounds
Abdominal Swelling
Abnormal Posturing
Abnormal Tooth Shape
Abnormally Dark Or Light Skin
Absent Menstruation
Absent Thirst
Agitation
Ambiguous Genitalia
Ankle Pain
Appetite Decrease
Appetite Increase
Apraxia
Arachnodactyly
Armpit Lump
Autistic Behavior
Babinski's Reflex
Bed Wetting
Belching
Binge Eating
Blackheads
Bleeding Gums
Bleeding Into The Skin
Blindness
Blockage Of Leg Arteries
Blood In The Semen
Blood in Urine
Bloody Or Tarry Stools
Bone Pain Or Tenderness
Bounding Pulse
Bowel Incontinence
Breast Lump
Breast Pain
Breath Odor
Breath Sounds
Breathing - Slowed Or Stopped
Breathing Difficulty
Breathing Difficulty When Lying Dow...
Breathing That Sounds Abnormal
Broad Nasal Bridge
Bulging Fontanelles
Bullae
Chemosis
Chest Pain
Chills
Clammy Skin
Claw Foot
Claw Hand
Cloudy Cornea
Clubbing Of The Fingers Or Toes
Cold Intolerance
Coloboma Of The Iris
Comedones
Confusion
Constipation
Contracture Deformity
Coughing
Coughing Up Blood
Crying Excessively in Infants
Cyst
Decerebrate Posture
Decorticate Posture
Decreased Consciousness
Decreased Urine Output
Delayed Growth
Delayed or Absent Tooth Formation
Depression
Diarrhea
Difficulty with Urination
Dizziness
Drooling
Drowsiness
Dry Eyes
Dry Hair
Dry Skin
Ear Discharge
Earache
Earlobe Creases
Elbow Pain
Epicanthal Folds
Erection Problems
Erosion
Excessive Or Unwanted Hair In Women
Excessive Thirst
Excessive Urination
Excessive Urination at Night
Excessively Large Fontanelles
Eye Burning, Itching and Discharge
Eye Pain
Eye Redness
Eye Slant
Eyelid Drooping
Eyes That Bulge
Face Pain
Facial Paralysis
Facial Swelling
Fainting
Fatigue
Female Sexual Dysfunction
Fever
Finger Pain
Fingers That Change Color
Flank Pain
Floating Stools
Focal Neurological Deficits
Foot Pain
Foot, Leg, And Ankle Swelling
Foul Smelling Stools
Frequent Or Urgent Urination
Frontal Bossing
Gas (Flatulence)
Gastrointestinal Bleeding
Genital Sores (Female)
Genital Sores (Male)
Groin Lumps
Groin Pain
Gynecomastia
Hair Loss
Hallucinations
Hand Or Foot Spasms
Hand Tremors
Hearing Loss
Heart Murmurs And Other Sounds
Heart Palpitations
Heartburn
Heat Intolerance
Heavy, Prolonged, or Irregular Mens...
Heel Pain
Hemolytic Crisis
Hepatomegaly
Heterochromia
Hiccups
Hip Pain
Hoarseness Or Changing Voice
Hump Behind The Shoulders
Hyperactivity
Hyperelastic Skin
Hypermobile Joints
Hyperventilation
Hypotonia
Impaired Smell
Increased Head Circumference
Indigestion
Infantile Reflexes
Insect Bites And Stings
Intercostal Retractions
Intertrigo
Irritability
Itching
Jaundice (Yellow Skin)
Joint Pain
Joint Swelling
Knee Pain
Leg Pain
Lichenified
Limited Range Of Motion
Lordosis
Low Nasal Bridge
Lower Back Pain
Macule
Malaise
Memory Loss
Metopic Ridge
Microcephaly
Micrognathia
Morbid Obesity
Morning Sickness
Moro Reflex
Motormental Retardation
Mouth Sores
Muscle Aches
Muscle Atrophy
Muscle Cramps
Muscle Function Loss
Muscle Twitching
Nail Abnormalities
Nasal Congestion
Nasal Discharge
Nasal Flaring
Natal Teeth
Nausea And Vomiting
Neck Lumps
Neck Pain
Night Blindness
Nightmares
Nikolsky’s Sign
Nipple Discharge
Nodules
Nosebleed
Numbness And Tingling
Obesity
Opisthotonos
Pain During Sexual Intercourse
Painful Menstrual Periods
Painful Urination
Pale or Clay-Colored Stools
Paleness
Papule
Patches
Patchy Skin Color
Pectus Carinatum
Pectus Excavatum
Penis Pain
Photophobia
Pilonidal Dimple
Pinna Abnormalities And Low-set Ear...
Point Tenderness
Polydactyly
Polyhydramnios
Poor Feeding In Infants
Preauricular Tag Or Pit
Premenstrual Breast Tenderness and ...
Prognathism
Pupils That Are Different Sizes
Purpura
Pustules
Rapid Shallow Breathing
Rash in a Child Under 2 Years
Rashes
Rib Cage Pain
Ridged Sutures
Scales
Scrotal Swelling
Seizures
Sensorineural Deafness
Separated Sutures
Shin Splints
Short Philtrum
Short Stature
Shoulder Pain
Simian Crease
Skeletal Limb Abnormalities
Skin Blushing/flushing
Skin Discoloration
Skin Lumps
Skin Turgor
Sleeping Difficulty
Sneezing
Snoring
Sore Throat
Spasticity
Speech Impairment (adult)
Splenomegaly
Splinter Hemorrhages
Strange Behavior
Stress And Anxiety
Striae
Subcutaneous Emphysema
Sunburn
Sunken Fontanelles
Supernumerary Nipples
Swallowing Difficulty
Swallowing Pain Or Burning
Sweating
Sweating Decrease
Swelling
Swollen Glands
Swollen Gums
Taste Impairment
Telangiectasia
Tenesmus
Testicle Lump
Testicle Pain
Tinnitus
Tongue Problems
Tooth Discoloration
Toothaches
Ulcers
Uncontrollable Eye Movements
Uncontrollable Movement
Uncontrolled Or Slow Movement
Uncoordinated Movement
Unpredictable Or Jerky Movement
Urinary Incontinence
Urine Discoloration
Vaginal Bleeding Between Periods
Vaginal Bleeding In Pregnancy
Vaginal Discharge
Vaginal Itching
Vesicles
Vision Problems
Vomiting Blood
Walking Abnormalities
Watery Eyes
Weak or Absent Pulse
Weakness
Webbing Of The Fingers Or Toes
Weight Gain
Weight Loss
Wheezing
White Spots in the Pupil
Whitehead
Widely Spaced Teeth
Wrinkles
Wrist Pain
Yawning
Symptom Checker:
Diseases and Conditions Glossary:
ABO Incompatibility
AIDS
ARDS (acute Respiratory Distress Sy...
Aarskog Syndrome
Aase Syndrome
Abdominal Aortic Aneurysm
Abortion - Complete
Abortion - Elective Or Therapeutic
Abortion - Incomplete
Abortion - Infected
Abortion - Threatened
Abscess
Acanthosis Nigricans
Achalasia
Achilles Tendinitis
Achondrogenesis
Achondroplasia
Acidosis
Acne
Acoustic Neuroma
Acoustic Trauma
Acquired Platelet Function Defect
Acrodermatitis
Acrodysostosis
Acromegaly
Actinic Keratosis
Actinomycosis
Acute Adrenal Crisis
Acute Arterial Occlusion - Kidney
Acute Bilateral Obstructive Uropath...
Acute Bronchitis
Acute Cerebellar Ataxia
Acute Cholecystitis (Gallstones)
Acute Cytomegalovirus (CMV) Infecti...
Acute Gouty Arthritis
Acute HIV Infection
Acute Interstitial Nephritis Not NS...
Acute Kidney Failure
Acute Lymphocytic Leukemia (ALL)
Acute Lymphocytic Leukemia In-Depth
Acute Mountain Sickness
Acute Myeloid Leukemia
Acute Nephritic Syndrome
Acute Pancreatitis
Acute Tubular Necrosis
Acute Unilateral Obstructive Uropat...
Acute Upper Airway Obstruction
Addison’s Disease
Adenomyosis
Adhesion
Adjustment Disorder
Adolescent Depression
Adolescent Pregnancy
Adrenocortical Carcinoma
Adrenoleukodystrophy
Adult Still's Disease
Agammaglobulinemia
Age-related Hearing Loss
Agoraphobia
Agranulocytosis
Aicardi Syndrome
Albinism
Alcohol Withdrawal
Alcoholic Cardiomyopathy
Alcoholic Ketoacidosis
Alcoholic Liver Disease
Alcoholic Neuropathy
Alcoholism
Alcoholism In-Depth
Alkalosis
Alkaptonuria
Allergic Conjunctivitis
Allergic Rhinitis
Allergic Rhinitis In-Depth
Allergic Vasculitis
Allergies
Allergy To Mold - Dander - Dust
Alopecia Areata
Alpha-1 Antitrypsin Deficiency
Alport Syndrome
Alström Syndrome
Alveolar Abnormalities
Alzheimer’s - Resources
Alzheimer’s Disease
Alzheimer's Disease Epidemic?
Alzheimer's Disease In-Depth
Amaurosis Fugax
Amblyopia
Amebiasis
Amebic Liver Abscess
Amelogenesis Imperfecta
Amenorrhea
Amniotic Constriction Bands
Amphetamine Or Sympathomimetic Into...
Amyotrophic Lateral Sclerosis
Anal Fissure
Analgesic Nephropathy
Anaphylaxis
Anaplastic Thyroid Cancer
Androgen Insensitivity Syndrome
Anemia
Anemia - B12 Deficiency
Anemia In-Depth
Anemia Of Chronic Disease
Anencephaly
Aneurysm
Aneurysm In The Brain
Angina
Angiodysplasia Of The Colon
Angioedema
Ankylosing Spondylitis
Annular Pancreas
Anorchia
Anorectal Abscess
Anorexia Nervosa
Anthrax
Antisocial Personality Disorder
Anxiety Disorders In-Depth
Aortic Arch Syndrome
Aortic Dissection
Aortic Insufficiency
Aortic Stenosis
Apert Syndrome
Apnea Of Prematurity
Apoplexy
Appendicitis
Arrhenoblastoma of the Ovary
Arrhythmias
Arterial Embolism
Arterial Insufficiency
Arteriosclerosis Of The Extremities
Arteriovenous Malformation - Cerebr...
Arthritis
Arthritis - Resources
Asbestos-related Pleural Effusion
Asbestosis
Ascariasis
Ascites
Aseptic Meningitis
Aseptic Necrosis
Asherman Syndrome
Asperger Syndrome
Aspergillosis
Aspiration Pneumonia
Asthma
Asthma And Allergy - Resources
Asthma In Adults In-Depth
Asthma In Children And Adolescents ...
Astigmatism
Asymptomatic Bacteriuria
Asymptomatic HIV Infection
Ataxia-telangiectasia
Atelectasis
Atheroembolic Renal Disease
Atherosclerosis
Athlete's Foot
Atrial Fibrillation/flutter
Atrial Myxoma
Atrial Septal Defect
Atrophic Vaginitis
Attention Deficit Hyperactivity Dis...
Attention-deficit Hyperactivity Dis...
Atypical Mycobacterial Infection
Atypical Pneumonia
Aural Polyps
Autism
Autism - Resources
Autoerythrocyte Sensitivity
Autoimmune Disorders
Autoimmune Hepatitis
Autonomic Hyperreflexia
Autonomic Neuropathy
Avian Influenza
Avoidant Personality Disorder
Axillary Nerve Dysfunction
Back Pain And Sciatica In-Depth
Back Strain Treatment
Backaches And Stress
Bacterial Gastroenteritis
Baker’s Cyst
Balanitis
Barbiturate Intoxication And Overdo...
Barrett’s Esophagus
Bartholin’s Abscess
Bartter Syndrome
Basal Cell Carcinoma
Basal Cell Nevus Syndrome
Basal Ganglia Dysfunction
Bassen-Kornzweig Syndrome
Bathing Trunk Nevus
Becker's Muscular Dystrophy
Beckwith-Wiedemann Syndrome
Bedwetting
Bell's Palsy
Benign Ear Cyst Or Tumor
Benign Positional Vertigo
Benign Prostatic Hyperplasia In-Dep...
Beriberi
Bezoar
Bilateral Hydronephrosis
Bile Duct Obstruction
Biliary Atresia
Biliary Stricture
Bipolar Disorder
Bipolar Disorder In-Depth
Birth-acquired Herpes
Birthmarks - Pigmented
Birthmarks - Red
Bladder Cancer
Bladder Outlet Obstruction
Bladder Stones
Blastomycosis
Blastomycosis Skin Lesion
Bleeding Disorders
Bleeding Esophageal Varices
Blepharitis
Blind Loop Syndrome
Blocked Tear Duct
Blood Clots
Blount's Disease
Body Lice
Bone Tumors
Borderline Personality Disorder
Botulism
Bowlegs
Brachial Palsy In Newborns
Brachial Plexopathy
Brain Abscess
Brain Herniation
Brain Tumor - Adults
Brain Tumor - Children
Brain Tumors - Primary In-Depth
Branchial Cleft Cyst
Breast Cancer
Breast Cancer In-Depth
Breast Infection
Breast Milk Jaundice
Breath Holding Spell
Brief Reactive Psychosis
Bronchial Adenoma
Bronchiectasis
Bronchiolitis
Bronchitis
Bronchopulmonary Dysplasia
Brucellosis
Bruxism
Bulimia
Bullous Pemphigoid
Bunions
Burkitt Lymphoma
Bursitis
Byssinosis
CMV - Gastroenteritis/colitis
CMV - Immunocompromised Host
CMV - Pneumonia
CMV Esophagitis
CMV Retinitis
CSF Leak
Campylobacter Enteritis
Canavan Disease
Cancer
Cancer - Penis
Cancer - Renal Pelvis Or Ureter
Cancer - Resources
Cancer - Throat Or Larynx
Cancer - Vulva
Candida Esophagitis
Canker Sore Treatment
Canker Sores
Caplan Syndrome
Caput Succedaneum
Carbunculosis
Carcinoid Syndrome
Cardiac Amyloidosis
Cardiac Tamponade
Cardiogenic Shock
Cardiomyopathy
Carpal Tunnel Syndrome
Carpal Tunnel Syndrome In-Depth
Cat Scratch Disease
Cataract
Cataracts In-Depth
Catheter-associated UTI
Cavernous Sinus Thrombosis
Celiac Disease - Sprue
Cellulitis
Central Pontine Myelinolysis
Central Serous Choroidopathy
Central Sleep Apnea
Cerebral Hypoxia
Cerebral Palsy
Cervical Cancer
Cervical Cancer In-Depth
Cervical Dysplasia
Cervical Polyps
Cervical Spondylosis
Cervicitis
Chagas Disease
Chalazion
Chancroid
Chapped Hands
Chapped Lips
Charcot-Marie-Tooth Disease (heredi...
Charley Horse
Chediak-Higashi Syndrome
Chemical Pneumonitis
Chemotherapy
Cherry Angioma
Chickenpox
Chiggers
Child Abuse - Physical
Child Abuse - Sexual
Child Neglect And Psychological Abu...
Childhood Disintegrative Disorder
Chinese Restaurant Syndrome
Chlamydia
Chlamydia Infections In Women
Chlamydial Urethritis - Male
Choanal Atresia
Cholangiocarcinoma
Cholangitis
Choledocholithiasis
Cholera
Cholestasis
Cholesteatoma
Cholesterol In-Depth
Chondromalacia Patella
Choroidal Dystrophies
Chronic Bilateral Obstructive Uropa...
Chronic Bronchitis
Chronic Cholecystitis
Chronic Fatigue Syndrome
Chronic Fatigue Syndrome In-Depth
Chronic Glomerulonephritis
Chronic Gouty Arthritis
Chronic Granulomatous Disease
Chronic Inflammatory Polyneuropathy
Chronic Lymphocytic Leukemia (CLL)
Chronic Motor Tic Disorder
Chronic Myelogenous Leukemia (CML)
Chronic Obstructive Lung Disease In...
Chronic Obstructive Pulmonary Disea...
Chronic Pancreatitis
Chronic Persistent Hepatitis
Chronic Renal Failure
Chronic Subdural Hematoma
Chronic Thyroiditis (Hashimoto̵...
Chronic Unilateral Obstructive Urop...
Chylomicronemia Syndrome
Cirrhosis
Cirrhosis In-Depth
Cleft Lip And Palate
Cleidocranial Dysostosis
Clubfoot
Cluster Headaches
Coal Worker's Pneumoconiosis
Coarctation Of The Aorta
Cocaine Intoxication
Cocaine Withdrawal
Coccidioidomycosis
Coccidioidomycosis - Acute Pulmonar...
Coccidioidomycosis - Chronic Pulmon...
Coccidioidomycosis - Disseminated
Colds And The Flu In-Depth
Colic And Crying
Colitis
Collagen Vascular Disease
Colloid Nodular Goiter
Colon And Rectal Cancers In-Depth
Colon Cancer
Color Blindness
Colorado Tick Fever
Colorectal Polyps
Common Cold
Common Peroneal Nerve Dysfunction
Compartment Syndrome
Complex Regional Pain Syndrome
Compression Fractures Of The Back
Concussion
Conduct Disorder
Congenital Adrenal Hyperplasia
Congenital Afibrinogenemia
Congenital Antithrombin III Deficie...
Congenital Cataract
Congenital Cytomegalovirus
Congenital Heart Disease
Congenital Hypothyroidism
Congenital Nephrogenic Diabetes Ins...
Congenital Nephrotic Syndrome
Congenital Platelet Function Defect...
Congenital Protein C Or S Deficienc...
Congenital Rubella
Congenital Spherocytic Anemia
Congenital Syphilis
Congenital Toxoplasmosis
Conjunctivitis
Contact Dermatitis
Conversion Disorder
Cor Pulmonale
Corneal Injury
Corneal Ulcers And Infections
Corns And Calluses
Coronary Artery Disease In-Depth
Coronary Artery Spasm
Coronary Heart Disease
Costochondritis
Cranial Mononeuropathy III - Compre...
Cranial Mononeuropathy III - Diabet...
Cranial Mononeuropathy VI
Craniopharyngioma
Craniosynostosis
Craniotabes
Creeping Eruption
Creutzfeldt-Jakob Disease
Cri Du Chat Syndrome
Crigler-Najjar Syndrome
