Ipecac: When there is constant nausea food is vomited the tongue is red.
Antim Crud: When the tongue is thick white coated.
Robinia: When there is sour vomiting.
Arsenic: When there is burning in the stomach, debility, thirst, vomiting due to an ulcer in the stomach, restlessness.
Aethusa: When there is vomiting of curdled milk in children and they sleep after the vomit.
Kreosote: When it occurs during pregnancy or hysteria.
Apomorphia: For vomiting of pregnant women or addicts of alcohol or opium.
Arnica: When it occurs due to injury to head.
Cocculus: For vomiting in ship, boat, bus, train or car.
Millefolium: When there is vomiting of red blood.
Hamamelis: When there is vomiting of dark blood.
Phosphorus: When cold water is vomited as soon as it becomes warm in stomach.
Nux Vom: When there is bilious or acid vomiting.