LECTURES IN MATERIA MEDICA
The symptoms of Sanguinaria point to its use in catarrh. Here the Sanguinaria nitrate seems to be especially useful. Its profuse lachrymation, discharge from nose and from the posterior nares, tinged with blood, make it a remedy in influenza. It has ulcerative ozaena with epistaxis and in such cases is invaluable. The stinging, tickling and swelling of the parts indicate this remedy.