For vomiting of bitter bile, Nux Vomica, a dose once in fifteen or thirty minutes till relieved, and especially if it is caused by unripe fruit. Pulsatilla, if it is caused by greasy food. Veratrum alb., if severe vomiting, purging, cold clammy skin, cramps in bowels; dose every five or ten minutes, till better. Camphor, cold and collapsed with the vomiting. Cuprum, great cramping in bowels and limbs.