Nausea and vomiting

**Excludes1:** - cyclical vomiting associated with migraine (G43.A-) - excessive vomiting in pregnancy (O21.-) - hematemesis (K92.0) - neonatal hematemesis (P54.0) - newborn vomiting (P92.0-) - psychogenic vomiting (F50.89) - vomiting associated with bulimia nervosa (F50.2-) - vomiting following gastrointestinal surgery (K91.0)