See also
Nausea/vomiting tx in ED
Hx
Acuity of onset
Abdominal pain
Relation to meals
Sick contacts
Possible food poisoning
Possible pregnancy
Neurologic symptoms
Headache
Stiff neck
Vertigo
Focal numbness or weakness
Associated sx
GI
Chest pain
Exacerbating and alleviating factors
Medications
PE
Vital signs
ENT
Consider funduscopic exam (increased ICP)
Complete abdominal exam
Consider CV exam
Consider Rectal exam
Ddx
Pregnancy
Gastritis
Hypercalcemia
Diabetes mellitus
UTI
Depression