Nausea and vomiting

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Background

Nausea and Vomiting Algorithm

Clinical Features

Differential Diagnosis

Nausea and vomiting

Critical

Emergent

Nonemergent

By organ system

GI

Neurologic

Infectious

  • Bacterial toxins
  • PNA
  • SBP
  • UTI
  • Viruses (adeno, norwalk, rota

Drugs/Toxins

Endocrine

Miscellaneous

Diagnosis

Work-Up

  • CBC
  • Chemistry
  • Urine pregnancy
  • LFTs
  • Lipase
  • APAP, ASA, digoxin levels
  • UA
  • ?Abd xray
  • ?CT
  • ?US

Evaluation

Management

Disposition

Complications

See Also

References