Swollen Breasts, an Herb Treatment for

"Chamomile flowers one ounce, marshmallow roots one ounce, bruise and boil in one quart of water down to a pint. Foment the breast with this liquor as hot as can be borne; and then place the flowers and roots in a cloth and apply as a poultice."

Source: Mother's Remedies: Over One Thousand Tried and Tested Remidies from Mothers of the United States and Canada, T. J. Ritter