Ingredient: Chamomile Flowers

A strong tepid infusion of these flowers, administered in doses of from three to four ounces, operates as a powerful emetic; a weaker infusion is a useful diluent in promoting the operation of other emetics, when the stomach is weak and likely to be too much oppressed by the use of simple water. A small tea-cupful of cold chamomile tea, taken in the morning fasting, is often serviceable in dyspeptic affections, and intestinal debility. They are also used, either alone or in combination with poppyheads, for fomentations in colic, but are little preferable to hot or warm water; excepting that the infused flowers, rolled up in a cloth or flannel, serve to retain the heat of the application.

Source: A Companion To The Medicine Chest, John Savory.