Emergency medicine
#
A
- AA (abdominal abscess)
- AAA
- Abdominal abscess
- Abdominal aortic aneurysm
- Abdominal compartment syndrome
- Abdominal hypertension
- Abdominal injury
- Abdominal pain in children (evaluation of)
- Abdominal pain in pregnancy (evaluation of)
- Abruptio placentae
- Abscess, dental
- Absence SE
- Absence seizures
- Abusive head trauma in infants and young children
- Acanthamoeba keratitis
- Accidental hypothermia
- Acetaminophen overdose
- AChE poisoning
- Acid-base and electrolyte disorders (overview)
- Acquired long QT interval syndrome
- Acquired long QT syndrome
- ACS
- Acute abdomen (evaluation of)
- Acute appendicitis
- Acute aspiration
- Acute asthma exacerbation in adults
- Acute asthma exacerbation in children
- Acute bronchial asthma
- Acute bronchitis
- Acute cervical spine trauma
- Acute cholangitis
- Acute cholecystitis
- Acute conjunctivitis
- Acute coronary syndrome (NSTEMI)
- Acute coronary syndrome (unstable angina)
- Acute cystitis
- Acute diarrhea (evaluation of)
- Acute exacerbation of chronic obstructive pulmonary disease
- Acute exacerbation of congestive heart failure
- Acute food asphyxiation
- Acute headache in adults (evaluation of)
- Acute headache in children (evaluation of)
- Acute heart failure
- Acute hepatic necrosis
- Acute intermittent porphyria
- Acute intestinal distress syndrome
- Acute kidney infection
- Acute kidney injury
- Acute liver failure
- Acute lung injury
- Acute mesenteric ischemia
- Acute motor deficit (evaluation of)
- Acute pancreatitis
- Acute pharyngitis
- Acute pyelonephritis
- Acute renal failure
- Acute respiratory distress syndrome (ARDS)
- Acute respiratory failure
- Acute scrotum (testicular torsion)
- Acute sun damage
- Acute thiamine deficiency
- Acute toxic epidermolysis
- Adenovirus
- Adnexal torsion
- Adrenal tumor
- Adult intestinal toxemia
- Advanced second-degree AV block
- Adverse drug reactions
- AECOPD
- AF (acute)
- AGE
- AIDS (Pneumocystis jirovecii pneumonia)
- AIDS-related cholangitis
- Airway burns
- Airway obstruction
- Airway stenosis
- AKI
- Alcohol dependence
- Alcohol use disorder
- Alcohol withdrawal
- Alcohol-related seizures
- Alcoholism
- ALF
- ALI
- Allergic conjunctivitis
- Allergic reaction
- Allergic reactions
- Allergy
- Alloimmune disease of the fetus
- Altered mental state (evaluation of)
- Altitude sickness
- Altitude-related illness
- Amphetamine overdose
- Amphetamine use disorder
- Anaphylactic reaction
- Anaphylactic shock
- Anaphylactic shock (anaphylaxis)
- Anaphylactoid reaction
- Anaphylaxis
- Andersen-Tawil syndrome
- Angina epiglottidea anterior
- Animal bites
- Ankle sprain
- Anterior compartment syndrome
- Anthrax
- Anthrax meningitis
- Anticholinesterase poisoning
- Aortic dissection
- Aortic transection
- APAP overdose
- ARDS
- ARF
- Arterial gas embolism
- Ascending cholangitis
- Asiatic cholera
- Aspiration (acute)
- Aspiration (foreign body)
- Aspiration (pneumonia)
- Aspiration of food and liquids
- Aspiration of oral contrast agents (acute aspiration)
- Aspiration of oral contrast agents (foreign body aspiration)
- Aspiration pneumonia
- Aspiration pneumonitis (acute aspiration)
- Aspiration pneumonitis (aspiration pneumonia)
- Aspirin overdose
- Asthma, acute exacerbation
- Astrovirus
- Asystole (bradycardia)
- Asystole (cardiac arrest)
- Atrial escape rhythm
- Atrial flutter
- Atrial tachycardia
- Atrioventricular block
- Atrioventricular block (bradycardia)
- Atypical atrial flutter (type II)
- Atypical pneumonia (non-COVID-19)
- AV block
- AV block (bradycardia)
- AV dissociation
- Avian flu
- Avian flu (H7N9 infection)
- Avian influenza A (H5N1) virus infection
- Avian influenza A(H7N9) virus infection
B
- Bacillary dysentery
- Bacillus anthracis
- Bacterascites
- Bacteremia
- Bacterial arthritis
- Bacterial conjunctivitis
- Bacterial keratitis
- Bacterial meningitis
- Bacteriuria
- Bactibilia
- Barton fracture
- Basilar skull fracture
- Bat bite
- Battered baby syndrome
- Benign familial neonatal epilepsy
- Benign neonatal seizures
- Benzodiazepine overdose
- Beriberi
- Biliary sepsis
- Biliary tract infection
- Biological terrorism
- Biological weapon
- Bird flu
- Bites
- Bites, animal
- Bladder infection
- Blowout fracture
- Blunt ocular trauma
- Blunt thoracic trauma
- BNS
- Botulinum toxin
- Botulism
- Bowel blockage
- BPI
- Brachial plexus injury
- Bradycardia
- Brain abscess
- Brain attack
- Breast infection
- Breast inflammation
- Bronchial asthma (acute asthma exacerbation in children)
- Bronchial stenosis
- Burns (cutaneous)
- Burns (frostbite)
C
- CAE (generalized seizures in children)
- Cafe coronary syndrome
- Café coronary syndrome
- Caisson disease
- Calcivirus
- CAO
- Carbon monoxide poisoning
- Cardiac arrest
- Cardiac glycoside overdose
- Cardiac tamponade
- Cardiogenic shock
- Cardiomyopathy (evaluation of)
- Cardiopulmonary resuscitation
- Carotid sinus hypersensitivity syndrome
- Cat bite
- Catecholamine-secreting tumor
- Cavernous sinus thrombosis
- Cellulitis and erysipelas
- Central airway obstruction
- Cerebellar hemorrhage
- Cerebral abscess
- Cerebrovascular accident (hemorrhagic stroke)
- Cerebrovascular accident (ischemic stroke)
- Cerebrovascular accident (transient ischemic attack)
- Cervical spine dislocation
- Cervical spine fracture
- Chemical injury
- Chemical warfare
- Chest pain (evaluation of)
- Chilblains
- Child abuse
- Childhood absence epilepsy (generalized seizures in children)
- Chlamydia pneumoniae infection
- Chlamydophila pneumoniae (atypical pneumonia)
- Chlamydophila pneumoniae (Chlamydia pneumoniae infection)
- Cholelithiasis (Gallstones)
- Cholera
- Chronic alcohol use (overview)
- Chronic bronchitis (acute exacerbation of COPD)
- Chronic mesenteric ischemia
- Chronic obstructive airway disease, acute exacerbation
- Circulatory shock
- Classic heat stroke
- Classical cholera
- Classical Reye syndrome
- Closed head injury
- Clostridial myonecrosis
- Clostridium tetani
- CO poisoning
- COAD (acute exacerbation of COPD)
- Cocaine poisoning
- Cocaine toxicity
- Cold
- Cold exposure
- Collapsed lung
- Colles fracture
- Colonic obstruction
- Coma (evaluation of)
- Common atrial flutter
- Common cold
- Common cutaneous drug reactions
- Common toxic plant ingestions
- Compartment syndrome of extremities
- Compartmental syndrome
- Complete AV block
- Complete heart block
- Complex partial SE
- Concussion
- Congenital long QT syndrome
- Contact lens-related corneal abrasion
- COPD (overview)
- COPD, acute exacerbation
- Coral snake envenomation
- Corneal abrasions
- Corneal epithelial abrasion
- Corneal epithelial defect
- Corneal erosion
- Corneal infection
- Corneal laceration
- Corneal trauma
- Corneal ulcer
- Cot death
- Counterclockwise isthmus-dependent atrial flutter
- Cranial fracture
- Crib death
- Crisis intervention
- Crotalinae envenomation
- Croup
- CS
- Culture-positive ascites
- Cutaneous anthrax
- Cutaneous burns
- CVA (hemorrhagic stroke)
- CVA (ischemic stroke)
D
- DCI
- DCS
- Decompression illness
- Decompression sickness
- Deep space neck infection
- Deep vein thrombosis
- Deliberate self-harm
- Delirium (evaluation of)
- Delirium tremens (DT)
- Dendritic keratitis
- Dental abscess
- Designer amphetamines
- Designer drugs
- Diabetic ketoacidosis
- Diarrhea (food poisoning)
- DIC
- Digestive system ingestion
- Digitalis overdose
- Digitalis toxicity
- Digoxin overdose
- Disseminated intravascular coagulation
- Distributive shock
- Dizziness (evaluation of)
- DKA
- Dog bite
- Doose syndrome
- Dravet syndrome
- Drowning
- Drug-induced exanthems
- Drug-induced rash
- Dry beriberi
- Dry gangrene
- DVT
- Dysbarism
- Dysrhythmias (overview)
E
- E coli
- Early infantile epileptic encephalopathy with suppression burst
- Early psychological intervention for victims and survivors
- Ebola virus disease
- Ebola virus infection
- Eclampsia (preeclampsia)
- Eclamptic toxaemia
- Eclamptic toxemia
- Ecstasy overdose
- Ectopic pregnancy
- EHEC O157:H7
- El Tor cholera
- Elapidae envenomation
- Elbow dislocation
- Electrical injury
- Electrical injury (cutaneous burns)
- Electrical shock
- Electrocution
- Elevated creatinine (evaluation of)
- Emphysema (acute exacerbation of COPD)
- Encephalitis
- Enterohemorrhagic E coli
- Envenomation
- Eosinophilic myocarditis
- Epidemic cholera
- Epiglottitis
- Epilepsia partialis continua
- Epilepsy
- Epilepsy (generalized seizures in children)
- Epilepsy in children
- Epilepsy with myoclonic absences
- Epilepsy with myoclonic-astatic (previously astatic seizures
- Erythema multiforme major
- Erythroblastosis fetalis
- Escherichia coli (foodborne E coli)
- Evaluation of abdominal pain in children
- Evaluation of abdominal pain in pregnancy
- Evaluation of abdominal trauma in adults
- Evaluation of acute abdomen
- Evaluation of acute diarrhea
- Evaluation of acute headache in adults
- Evaluation of acute headache in children
- Evaluation of acute motor deficit
- Evaluation of altered mental status
- Evaluation of cardiomyopathy
- Evaluation of chest pain
- Evaluation of coma
- Evaluation of delirium
- Evaluation of dizziness
- Evaluation of elevated creatinine
- Evaluation of hemoptysis
- Evaluation of hypercalcemia
- Evaluation of hyperkalemia
- Evaluation of hypernatremia
- Evaluation of hypocalcemia
- Evaluation of hypokalemia
- Evaluation of hyponatremia
- Evaluation of lower gastrointestinal bleeding
- Evaluation of metabolic acidosis
- Evaluation of metabolic alkalosis
- Evaluation of nausea and vomiting, adults
- Evaluation of palpitations
- Evaluation of pericardial effusion
- Evaluation of psychosis
- Evaluation of respiratory acidosis
- Evaluation of respiratory alkalosis
- Evaluation of shock
- Evaluation of syncope
- Evaluation of tachycardia
- Evaluation of traumatic brain injury, acute
- Evaluation of upper gastrointestinal bleed
- EVD
- Exertional heat illness
- Exfoliative dermatitis
- Extracellular fluid volume depletion
- Extravaginal torsion
- Eye trauma
- Eyelid infection
- Eyelid inflammation (periorbital and orbital cellulitis)
- Eyelid myoclonia with absences
F
- Fallopian tube torsion
- Familial pheochromocytoma
- FB
- FB ingestion
- Febrile convulsions
- Febrile seizure
- Finger dislocation
- First-degree AV block
- First-degree heart block
- Flail chest
- Focal atrial tachycardia
- Food poisoning
- Food-borne botulism
- Foodborne diseases
- Foodborne E coli infection
- Foodborne illness
- Foodborne infection
- Foreign bodies
- Foreign body aspiration
- Foreign body ingestion
- Foreign body-related corneal abrasion
- Fournier gangrene
- Fox bite
- Fracture of the distal radius
- Fracture, wrist
- Frostbite
- Frostnip
- Fulminant hepatic failure (FHF)
- Fulminant hepatic necrosis
- Fulminant hepatitis
- Fungal keratitis
G
- Gallbladder inflammation
- Gallstones
- Gangrene
- Gangrenous cellulitis
- Gas gangrene
- Gastroenteritis (food poisoning)
- Gastroenteritis (foodborne E coli)
- Gastrointestinal anthrax
- Gastrointestinal foreign bodies
- Generalized convulsive status epilepticus
- Generalized epilepsy
- Generalized seizures
- Generalized seizures in children
- Generalized tonic-clonic seizures
- Gestational hypertension (preeclampsia)
- GI foreign bodies
- Giant-cell myocarditis
- Gonorrhea (pelvic inflammatory disease)
- Grand mal seizures
- Groin injury
- Groin pain
- Groin strain
- Group A streptococcal bacteremia in adults
- Group A streptococcal toxic shock syndrome
- GTCS
H
- HAI
- Hanta virus
- Hantavirus cardiopulmonary syndrome
- Hantavirus disease
- Hantavirus pulmonary syndrome
- Harmful alcohol use
- Hazardous drinking
- HCPS
- Head trauma (skull fractures)
- Heart attack
- Heart block
- Heat exhaustion
- Heat illness
- Heat stroke
- Hemolytic disease of the fetus and newborn
- Hemoptysis (evaluation of)
- Hemorrhagic infarction
- Hemorrhagic shock
- Hemorrhagic stroke
- Heparin-induced thrombocytopenia
- Hepatorenal syndrome
- Heroin overdose
- Herpetic keratitis
- HHS
- Hib meningitis
- High altitude related illness
- High serum sodium concentration
- High-grade AV block
- High-grade AV block (bradycardia)
- High-grade heart block
- Highly pathogenic avian influenza A (H5N1) virus infection
- Hip pain
- HIV (Pneumocystis jirovecii)
- HPAI H5N1
- HPS (hantavirus infection)
- HPS (pyloric stenosis)
- HRS
- Human bite
- Hypercalcemia (evaluation of)
- Hypercalcemia of malignancy
- Hyperglycemic crises
- Hyperglycemic hyperosmolar nonketotic state (HHNS)
- Hyperglycemic hyperosmolar syndrome
- Hyperkalemia (evaluation of)
- Hypernatremia
- Hypernatremia (evaluation of)
- Hyperosmolar hyperglycemic state
- Hyperosmolar hyperglycemic state (HHS)
- Hyperosmolar nonketotic coma
- Hypersensitivity reactions
- Hypertension complicating pregnancy
- Hypertension induced by pregnancy
- Hypertension, gestational
- Hypertensive crisis
- Hypertensive disorders in pregnancy
- Hypertensive emergencies
- Hypertrophic pyloric stenosis
- Hypocalcemia (evaluation of)
- Hypokalemia (evaluation of)
- Hyponatremia
- Hyponatremia (evaluation of)
- Hypothermia
- Hypovolemia (volume depletion in adults)
- Hypovolemia (volume depletion in children)
- Hypovolemic shock
I
- IAA
- Iatrogenic botulism
- ICH
- Idiopathic hypertrophic pyloric stenosis
- IHPS
- Ileus
- Immersion syndrome
- Immune deficiency
- Immune fetal hydrops
- Immune suppression
- Infant botulism
- Infection
- Infectious diarrhea
- Infectious gangrene
- Infectious gangrene (necrotizing fasciitis)
- Infectious mastitis
- Infectious pharyngitis
- Inflammatory cardiomyopathy
- Inflicted childhood neurotrauma
- Inflicted traumatic brain injury
- Ingestion anthrax
- Inhalation anesthetic induced increased metabolism
- Inhalation anthrax
- Inhalation injury
- Inhalational botulism
- Insect bite
- Insect bites
- Insect bites and stings
- Insecticide poisoning
- Insects
- Intermittent acute porphyria
- Intestinal dysmotility
- Intestinal obstruction (large bowel)
- Intestinal obstruction (small bowel)
- Intra-abdominal abscess
- Intra-abdominal hypertension
- Intra-abdominal infection
- Intra-abdominal sepsis
- Intracerebral hemorrhage
- Intraocular foreign bodies
- Intraperitoneal abscess
- Intravaginal torsion
- Intussusception
- Ischemic bowel disease
- Ischemic colitis
- Ischemic gangrene
- Ischemic stroke
J
- JAE (generalized seizures in children)
- Janz syndrome
- Jeavons syndrome
- Jervell and Lange Nielsen syndrome
- JME (generalized seizures in children)
- Joint dislocation
- Joint infection
- Joint sepsis
- Junctional escape rhythm
- Juvenile absence epilepsy (generalized seizures in children)
- Juvenile myoclonic epilepsy (generalized seizures in children)
K
- Keratitis
- Keratoconjunctivitis
- Kidney failure
- Kidney infection (acute pyelonephritis)
- Kidney stones
- Knee dislocation
- Korsakoff psychosis
L
- Lactational mastitis
- Large bowel obstruction
- Laryngotracheobronchitis
- Latrodectism
- LBO
- Lead poisoning
- Lead toxicity
- Legionella infection
- Legionella pneumophila pneumonia
- Legionellosis
- Legionnaires' disease
- Lennox-Gastaut syndrome (generalized seizures in children)
- Ligament sprain
- Lightning injury
- Lock jaw
- Long bone fracture
- Long Q-T syndrome
- Long QT
- Long QT syndrome
- Low serum sodium concentration
- Low-lying placenta
- Lower extremity dislocation
- Lower extremity trauma
- Lower gastrointestinal bleeding (evaluation of)
- Lower UTI
- Loxoscelism
- LQT1
- LQT2
- LQT3
- LQTS
- Lumbar fracture
- Lyell syndrome
M
- M-W laceration
- M-W syndrome
- M-W tear
- Malignant hyperpyrexia
- Malignant hypertension
- Malignant hyperthermia
- Mallory-Weiss laceration
- Mallory-Weiss syndrome
- Mallory-Weiss tear
- Mammal bite
- Mammary fistula
- Masseter spasm or masseter muscle rigidity
- Massive PE
- Mastitis and breast abscess
- MCL injury
- Medial collateral ligament injury
- MEI
- Meningitis (overview)
- Meningitis, anthrax
- Meningitis, bacterial
- Meningococcal arthritis
- Meningococcal bacteremia
- Meningococcal disease
- Meningococcal meningitis
- Meningococcal septicemia
- Meningococcemia
- Meniscal injury
- Meniscal tear
- Meniscus tear
- Menstrual toxic shock syndrome
- Mental health response to disasters and other critical incidents
- Mesenteric vascular disease
- Mesenteric venous thrombosis
- Metabolic acidosis (evaluation of)
- Metabolic alkalosis (evaluation of)
- Methamphetamine abuse (amphetamine abuse)
- Methamphetamine abuse (amphetamine overdose)
- Methyl salicylate poisoning
- MI (non-ST-elevation)
- MI (ST-elevation)
- Microbial keratitis
- Microvascular thrombosis
- Mild traumatic brain injury
- Mild traumatic head injury
- Mini-stroke
- Mobitz I
- Mobitz I AV block
- Mobitz I second-degree AV block
- Mobitz II
- Mobitz II AV block
- Mobitz II second-degree AV block
- Monomorphic ventricular tachycardia
- Morphine overdose
- MTBI
- Mucosal laceration at the gastroesophageal junction
- Multiple endocrine neoplasia type 2
- Muscle strain
- Musculoskeletal infection
- Musculoskeletal pain (overview)
- Musculoskeletal sprains and strains
- MW laceration
- MW syndrome
- MW tear
- MWS
- MWT
- Mycoplasma pneumoniae
- Myocardial infarction
- Myocarditis
- Myoclonic epilepsy in infancy
- Myopericarditis
N
- Narcotic overdose
- Naso-ethmoid-orbital fractures
- Nausea and vomiting, adults (evaluation of)
- Near-drowning
- Neck pain (acute cervical spine trauma)
- Necrotizing fasciitis
- Nephrolithiasis
- Nerve gas poisoning
- Neurocardiogenic response
- Neurogenic shock
- Neurogenic shock (thoracolumbar spine trauma)
- Neuroleptic malignant syndrome
- Neutrocytic ascites
- New-onset atrial fibrillation
- Nipple infection
- Nitrogen narcosis
- NMS
- Non-accidental brain injury
- Non-occupational PEP
- Non-ST elevation
- Non-ST-elevation acute coronary syndrome
- Non-ST-elevation myocardial infarction
- Nonconvulsive status epilepticus
- Noninfectious mastitis
- Nonketotic hyperglycemic hyperosmolar syndrome
- Nonlactational mastitis
- Nonmechanical bowel obstruction
- Nonocclusive mesenteric ischemia
- Nonpenetrating head injury
- Norovirus
- NSTE-ACS
- NSTEMI
O
- Obstructive shock
- Occupational PEP
- Ocular infection
- OD
- Ohtahara syndrome
- OP poisoning
- Open globe
- Opiate overdose
- Opioid overdose
- Opportunistic pneumonia
- Orbital fractures
- Orbital inflammation
- Orbital trauma
- Organophosphate poisoning
- Organophosphorus pesticide poisoning
- Oropharyngeal anthrax
- Ovarian torsion
- Overdose in children
- Overview of acid-base and electrolyte disorders
- Overview of acute coronary syndrome
- Overview of chronic alcohol use
- Overview of chronic obstructive pulmonary disease (COPD)
- Overview of dysrhythmias (cardiac)
- Overview of meningitis
- Overview of musculoskeletal pain
- Overview of pneumonia
- Overview of pregnancy complications
- Overview of seizure disorder
- Overview of stroke
- Overview of substance use disorders and overdose
P
- Palpitations
- Palpitations (evaluation of)
- Paracetamol overdose
- Paraganglioma (extra-adrenal pheochromocytoma)
- Paralysis
- Paralytic ileus
- Paroxysmal AV block
- Partial complex seizures with secondary generalization
- Partial seizures with secondary generalization
- PAT
- Patellar dislocation
- PCP (pneumocystis jirovecii pneumonia)
- PE (preeclampsia)
- PE (pulmonary embolism)
- Pediatric epilepsy
- Pediatric ingestions
- Pediatric overdose
- Pelvic inflammatory disease
- Penetrating ocular trauma
- Perforating ocular trauma
- Pericardial effusion (evaluation of)
- Pericarditis
- Periorbital and orbital cellulitis
- Peritonitis
- Persistent tonic-clonic seizure
- Pheochromocytoma
- Phlebitis
- PIH (preeclampsia)
- Pink eye
- Pit viper envenomation
- Placenta previa
- Placental abruption
- Placental separation
- Plant poisoning
- Pleural effusion
- Plumbism
- Pneumococcal meningitis
- Pneumocystis
- Pneumocystis carinii pneumonia
- Pneumocystis jiroveci pneumonia
- Pneumocystis jirovecii pneumonia
- Pneumocystis pneumonia
- Pneumonia (overview)
- Pneumothorax
- Poisonous plants
- Polymorphic ventricular tachycardia
- Pontiac fever
- Post-exposure HIV prophylaxis
- Post-exposure prophylaxis (PEP)
- Post-exposure prophylaxis following sexual exposure (PEPSE)
- Posterior compartment syndrome
- Postoperative adynamic ileus
- Postoperative bowel dysfunction
- Postseptal cellulitis
- PPROM
- PRCLA
- Pre eclampsia
- Pre-eclampsia
- Pre-eclamptic toxaemia
- Pre-eclamptic toxemia
- Preeclampsia
- Preeclamptic toxaemia
- Preeclamptic toxemia
- Pregnancy complications (overview)
- Pregnancy, hypertension
- Pregnancy-induced hypertension (preeclampsia)
- Premature rupture of membranes
- Prematurity
- Preseptal cellulitis
- Preterm birth
- Preterm labor
- preterm labor
- Primary generalized seizures
- Primary generalized tonic-clonic seizures
- Problem alcohol use
- Progressive bacterial synergistic gangrene
- Prolonged PR interval
- Proteinuric gestational hypertension
- Proteinuric hypertension of pregnancy
- Psychological first aid
- Psychosis (evaluation of)
- PTB (preterm birth)
- PTL
- Puerperal mastitis
- Pulmonary aspiration (acute aspiration)
- Pulmonary aspiration (foreign body aspiration)
- Pulmonary edema
- Pulmonary embolism
- Pulmonary saddle embolus
- Pulmonary thromboembolism
- Pulseless electrical activity
- Pyloric stenosis
- Pyrroloporphyria
R
- Rabies
- Raccoon bite
- Recurrent corneal erosion
- Renal calculus
- Renal colic
- Renal failure (acute)
- Renal stones
- Repetitive seizures
- Respiratory acidosis (evaluation of)
- Respiratory alkalosis (evaluation of)
- Respiratory syncytial virus (infection)
- Respiratory syncytial virus infection
- Retropharyngeal abscess
- Reye syndrome
- Reye's syndrome
- Reye's-like syndrome
- Reye-like syndrome
- Rh incompatibility
- Rhabdomyolysis
- Rhesus D disease
- Rib fracture
- Rib fractures
- Rib stress fracture
- Romano-Ward syndrome
- Rotavirus
- RPA
- RSV (respiratory syncytial virus)
- Ruptured AAA
- Ruptured abdominal aorta aneurysm
- Ruptured globe
S
- SAH
- Salicylate intoxication
- Salicylate overdose
- Salicylate poisoning
- Salicylate toxicity
- Salicylism
- Sapovirus
- SARS
- SARS-CoV
- SBS (abusive head trauma in infants)
- SE
- SEA
- Second-degree AV block
- Second-degree heart block
- Secondarily generalized tonic-clonic seizures
- Seizure disorder (overview)
- Self-destructive acts
- Self-harm
- Sepsis in adults
- Sepsis in children
- Septal cellulitis
- Septic arthritis
- Septic shock
- Septic shock (sepsis)
- Septicemia
- Serotonin excess
- Serotonin syndrome
- Serotonin toxicity
- Severe acute respiratory syndrome (SARS)
- Severe allergic reaction
- Severe allergy
- Severe invasive group A streptococcal infection
- Severe myoclonic epilepsy in infancy
- Sexual abuse and assault
- Sexually transmitted disease (pelvic inflammatory disease)
- Shaken baby syndrome
- Shaken impact syndrome
- Shaken infant syndrome
- Shiga toxin-producing Escherichia coli (STEC)
- Shigella infection
- Shigellosis
- Shock
- Shock (evaluation of)
- Shock (volume depletion in adults)
- Shoulder dislocation
- Sick sinus syndrome
- SIDS
- Simple partial status epilepticus
- Sinoatrial node disease
- Sinus arrest
- Sinus node disease
- Sinus node dysfunction
- Sinus pauses
- SJS
- Skin burns
- Skin disease
- Skull fractures
- Skunk bite
- Small bowel obstruction
- Smith fracture
- Smoke inhalation
- Smoke inhalation injury complex
- Snake bite
- Snake envenomation
- Snakebite
- Snakebite envenomation
- Snakebites
- Sodium overload
- Solar erythema
- Sore throat (pharyngitis)
- Speed abuse
- Spider bite
- Spider bites
- Spiders
- Spinal abscess
- Spinal cord compression
- Spinal cord trauma (acute)
- Spinal epidural abscess
- Spinal fracture
- Spinal shock
- Spinal shock (thoracolumbar spine trauma)
- Spinal trauma
- Spine fracture
- Spontaneous bacterial peritonitis
- Sports concussion
- ST
- ST-elevation myocardial infarction
- Staphylococcal toxic shock syndrome
- Status epilepticus
- STEMI
- Stevens-Johnson syndrome and toxic epidermal necrolysis
- Stimulant abuse
- Stings
- Stomach flu
- Strep throat
- Streptococcal gangrene (necrotizing fasciitis)
- Streptococcal gangrene (toxic shock syndrome)
- Stress debriefing
- Stroke
- Stroke (overview)
- Subarachnoid hemorrhage
- Subdural haematoma
- Subdural haemorrhage
- Subdural hematoma
- Subdural hemorrhage
- Submersion injury
- Substance use disorders and overdose (overview)
- Sudden infant death syndrome
- Suicidal thoughts
- Suicide
- Suicide attempt
- Suicide risk management
- Sunburn
- Superficial phlebitis
- Superficial thrombophlebitis
- Superficial vein thrombophlebitis
- Superficial vein thrombosis
- Suppurative cholangitis
- Supraglottitis
- Sustained ventricular tachycardias
- SVT
- Swedish porphyria
- Syncope (evaluation of)
T
- Tachy-brady syndrome
- Tachycardia
- TBPI
- TCA overdose
- Tense ascites
- Testicular torsion
- Tetanus
- The bends
- the shakes
- Thermal injury
- Thiamine deficiency
- Third-degree AV block
- Third-degree AV block (bradycardia)
- Third-degree heart block
- Thoracic fracture
- Thoracolumbar fracture
- Thoracolumbar spine trauma
- Threatened preterm labor
- Thrombohemorrhagic disorder
- Thrombophlebitis
- TIA
- TIA (ischemic stroke)
- Tonic-clonic seizures
- Tonsillopharyngitis (pharyngitis)
- Tooth abscess
- Torn cartilage
- Torn lateral meniscus
- Torn medial meniscus
- Torsades de pointes
- Torsion of spermatic cord
- Torsion of the testis
- Toxaemia
- Toxaemia of pregnancy
- Toxaemia with seizures
- Toxemia
- Toxemia of pregnancy
- Toxemia with seizures
- Toxic colitis and toxic megacolon
- Toxic epidermal necrolysis (TEN)
- Toxic ingestions in children
- Toxic shock syndrome
- TPTL
- Tracheal stenosis
- Tracheobronchial aspiration (acute)
- Tracheobronchial aspiration (foreign body)
- Tracheobronchial obstruction
- Transient hypertension in pregnancy
- Transient ischemic attack
- Transient ischemic attack (stroke)
- Transplantation
- Transverse myelitis
- Trauma intervention
- Traumatic brachial plexus injury
- Traumatic brain injury
- Traumatic brain injury, acute (evaluation of)
- Traumatic corneal abrasion
- Traumatic events screening
- Traumatic stress response
- Tricyclic antidepressant overdose
- Trifascicular block
- Tubal torsion
- Type I second-degree AV block
- Type II second-degree AV block
- Typical atrial flutter (type I)
U
- UA
- UAP
- Ulnar styloid fractures
- Ultraviolet radiation injury
- Unstable angina
- Unstable angina pectoris
- Upper extremity dislocation
- Upper extremity trauma
- Upper GI bleed (evaluation of)
- Ureteric lithiasis
- Ureteric stones
- Urinary lithiasis
- Urinary tract stone disease
- Urolithiasis
V
- Vasovagal syncope (bradycardia)
- Venous gangrene
- Venous thromboembolism
- Ventricular escape rhythm
- VF arrest
- Vibrio cholerae
- Viral conjunctivitis (acute)
- Viral gastroenteritis
- Viral gastroenteritis in children
- Viral hemorrhagic fever
- Viral keratitis
- Viral myocarditis
- Vitamin B1 deficiency
- Volume contraction
- Volume depletion in adults
- Volume depletion in children
- VT
W
- WE
- Wenckebach AV block
- Wenckebach heart block
- Wernicke encephalopathy
- Wernicke encephalopathy (vitamin B1 deficiency)
- Wernicke-Korsakoff syndrome (vitamin B1 deficiency)
- Wernicke-Korsakoff syndrome (Wernicke encephalopathy)
- West syndrome (generalized seizures)
- Wet beriberi
- Wet gangrene
- Wet necrosis
- Whiplash
- Wide complex tachycardia (VT type)
- Wound
- Wound botulism
- Wrist fracture
- Wrist fractures