II. History: Associated Factors
- Weight Loss
- Malignancy
- Gastric outlet obstruction
- Peptic Ulcer Disease
- Adequate nutrition despite prolonged course
-
Diarrhea
-
Diarrhea that follows Vomiting is consistent with Gastroenteritis
- Viral Gastroenteritis (viral prodrome, contagious contacts)
- Foodborne Illness
- Vomiting that follows Diarrhea is consistent with enteritis (or Urinary Tract Infection in girls, women)
-
Diarrhea that follows Vomiting is consistent with Gastroenteritis
-
Fever with Emesis
- Acute Gastroenteritis (most common cause)
- Cholecystitis
- Appendicitis
- Hepatitis
-
Headache
- Exertional Headache with valsava or associated with stiff neck or focal neurologic deficit
- Unilateral, pulsatile, light sensitive under 72 hours
- Early satiety and postprandial bloating
- Repetitive Migraine Headaches
III. History: Onset
- Abrupt Onset
- Insidious Onset
- Gastroesophageal Reflux
- Gastroparesis
- Medication Induced Vomiting
- Metabolic Disorders
- Pregnancy
IV. History: Associated Pain
- Right upper quadrant pain
- Cholecystitis or other biliary tract disease
- Epigastric Pain
- Severe pain
- Cholecystitis or other biliary tract disease
- Pancreatitis
- Peritonitis
- Appendicitis
- Small Bowel Obstruction (pain precedes Vomiting)
-
Vomiting is Palliative of Pain
- Vomiting relieves Peptic Ulcer Disease pain
- Vomiting does not relieve pain of:
-
Vomiting follows Abdominal Pain
- Appendicitis (99% Test Sensitivity, 64% Test Specificity)
V. History: Timing
-
Vomiting prior to eating breakfast
- Alcoholism
- Uremia
- Chronic Obstructive Lung Disease
- Psychogenic Vomiting
- Increased Intracranial Pressure
- Vomiting in Pregnancy (Morning Sickness)
- Vomiting occurs throughout day in pregnancy
- During or immediately after eating
- Psychogenic Vomiting (most common)
- Peptic Ulcer Disease
- Pyloric Stenosis
- Eating Disorder (e.g. Anorexia Nervosa or Bulimia)
- One to four hours after a meal
- Gastric outlet obstruction
- Peptic Ulcer Disease
- Malignancy
- Gastroparesis
- Continuous Vomiting
- Intermittent sporadic Vomiting
- Associated with new medication or dosage change
VI. History: Characteritics of Emesis
- Putrid or fecal odor (Stercoraceous Vomiting)
- Vomiting of fecal material
- Causes
- Intestinal Obstruction
- Gastrocolic fistula
- Gastric outlet obstruction (Bacterial overgrowth)
- Regurgitation of undigested food
- Large residues of gastric contents and particles (partly digested food or chyme)
- Large volumes (>1.5 L/24h) suggests organic cause
- Gastroparesis
- Emesis delayed 1 hour or more after eating
- Gastric Outlet Obstruction
- Emesis delayed as much as 12 hours after eating
- Partially digested food without bile present
-
Hematemesis (Coffee-ground Emesis or black Emesis)
- Suggests Gastrointestinal Bleeding
- Upper Respiratory tract can also be bleeding source
-
Bilious Emesis suggests Small Bowel Obstruction
- Emesis stained green with bile
- Confirms patency of gastric outlet
- Projectile Vomiting (with or without Nausea)
VII. References
- Degowin (1987) Diagnostic Exam, Macmillan, p. 526-7
- Feldman (1998) Sleisenger Gastrointestinal, p. 117-126
- Friedman (1991) Medical Diagnosis, Little Brown, p. 174
- Heilenbach in Marx (2002) Rosen's Emergency Med, p. 178
- Anderson (2013) Am Fam Physician 88(6): 371-9 [PubMed]
- Quigley (2001) Gastroenterology 120(1):263-86 [PubMed]
- Scorza (2007) Am Fam Physician 76:76-84 [PubMed]