When a hot tumor forms in the viscera, attacks of goose bumps and erratic manifestations of fever begin and the pain intensifies; Goose bumps last longer at first, then its attacks become shorter and shorter, and the severity of the tumor increases, and this makes it clear that the tumor has turned into a boil and that it is collecting pus. The pain is stronger at first, but the closer the tumor approaches the limit, the less it is, because tissue rupture occurs at the beginning; ruptures and discontinuities are most painful when the tumor is just forming. When the matter turns into pus, the intensely burning fever also calms down, and the fever that arose due to the involvement of the heart disappears.
Know also that the hardness of the pulse is the surest witness of an internal boil, and when signs of a boil and abscess appear in the viscera, but the pulse does not harden, do not definitely decide that it is an internal boil, for in this case the boil is often not in the viscera, but in the membrane , which surrounds the insides. You will know in which direction the boil is located by the severity and pain that depends on it.