In most instances the disease runs a favorable course, terminating in recovery in one to three weeks. Exceptionally, in severe cases, a fatal termination ensues.

What is the treatment of erysipelas?

Internally, a purge, followed by the tincture of the chloride of iron and quinia, and stimulants if needed. Locally, one to three per cent. carbolic-acid lotion or ointment, a saturated solution of boric acid, or a ten- to twenty-per-cent. aqueous solution or ointment of ichthyol may be employed.

In some cases the spread of the disease is apparently controlled by painting the bordering healthy skin with a ring of tincture of iodine or strong solution of nitrate of silver.

Phlegmona Diffusa.

What do you understand by phlegmona diffusa?

Phlegmona diffusa is a more or less extensive inflammation of the cutaneous and subcutaneous tissues presenting symptoms partaking of the nature of both deep erysipelas and flat carbuncles, and usually attended with varying constitutional disturbance. Suppuration at several points takes place, and sloughing may ensue. Recovery usually finally results, but a fatal issue is possible.

Treatment is based upon general principles.

Furunculus.

(Synonyms: Furuncle; Boil.)