Plasters and Poultices are herbs that are brewed with resin or applied on a special cloth so they can stay applied for longer periods of application.
Herbal Plasters stick themselves on the area and can stay on for hours (3-6).
Herbal Poultices use a special cloth to soak up liniments or decoctions and apply. Alternatively a thick amount of poultice or balm and cover with a cloth and taped up.
