Cause	Treatment
Benign positional vertigo	Meclizine (Antivert)
Benign, self-limited, no alarm signs	Cola, ginger ale, mints, oral rehydration, supportive therapy, treatment of underlying cause
Gastroenteritis	Ondansetron (Zofran), promethazine
Gastroesophageal reflux disease, gastritis	Histamine H2 antagonist, proton pump inhibitor
Gastroparesis	Erythromycin, metoclopramide (Reglan)
Migraine	Metoclopramide, nonsteroidal anti-inflammatory drugs, prochlorperazine plus antihistamines (NNT = 5)32
Motion sickness	Antihistamines, scopolamine
Peptic ulcer disease	Proton pump inhibitor (NNT = 3)33
Pregnancy	Doxylamine (Unisom), ginger, vitamin B6
Renal colic	Intravenous or intramuscular nonsteroidal anti-inflammatory drugs, with or without opioids (NNT = 16)34,35