Indicated chiefly in diphtheria.
Throat intensely inflamed, of vivid red; feels raw and sore, with great difficulty in swallowing.
Throat and buccal cavity covered with tough grayish membrane, with ulceration of underlying deep tissues.
Necrosis of soft structures, especially soft palate and fauces.
(First Lessons in the Symptomatology of Leading Homoeopathic Remedies by H. R. Arndt, M. D. Philadephia. Boericke and Tafel.)