d, in severe cases, by relative or absolute rest.

The drugs commonly prescribed are: ergot, oil of erigeron, oil of
turpentine, quinia, strychnia, iron, mineral acids, and gallic acid.
_External_ treatment is rarely called for, but if deemed advisable,
astringent lotions may be employed.

#Scorbutus.#
(_Synonyms:_ Scurvy; Sea Scurvy; Purpura Scorbutica.)

#Describe scorbutus.#

Scurvy is a peculiar constitutional state, developed in those living
under bad hygienic conditions, and is characterized by emaciation,
general febrile and asthenic symptoms, a more or less swollen, turgid
and spongy and even gangrenous condition of the gums; and concomitantly,
or sooner or later, by the appearance, usually upon the lower portion of
the legs only, of dark-colored hemorrhagic patches or blotches. The skin
of the affected part may become brawny and slightly scaly, and not
infrequently may break down and ulcerate. Hemorrhages from the various
mucous surfaces, slight or grave, may also take place.

#State the etiology of scurvy.#

It is due to long-continued deprivation of proper food, especially of
fruits and vegetables. Other bad hygienic conditions favor its
development. It is seen most commonly in sailors and others taking long
voyages.

#How is scurvy to be distinguished from purpura?#

By the asthenic and emaciated general condition and the peculiar puffy,
spongy state of the gums. The cutaneous manifestation is more diffused,
forming usually large palm-sized patches, and, as a rule, limited to the
region of the ankles or lower part of the legs.

#Give the prognosis of scurvy.#

The disease is remediable, and usually rapidly so. In those instances in
which the same bad hygienic conditions and the ingestion of improper
food are continued, death finally results.

#What treatment would you advise in scurvy?#

Proper food, with an abundance of fruit and vegetables. Lemon or lime
juice is especially valuable, and is to be taken freely. If indicated,
tonics and stimulants are also to be prescribed. For the relief of the
tumid, spongy condition of the gums, astringent and antiseptic mouth
washes are to be employed.

The cutaneous manifestations, when tending to ulceration, are to be
treated upon general principles.

#CLASS IV.--HYPERTROPHIES.#

#Lentigo.#
(_Synonym:_ Freckle.)

#Describe lentigo.