bance following the
administration of the bromides (bromine).#

Common. _Pustular_, sometimes furuncular and carbuncular and
superficially ulcerative. In exceptional instances papillomatous or
vegetating lesions have been observed. Co-administration of arsenic or
potassium bitartrate is thought to have a preventive influence in some
cases.

#State frequency and types of cutaneous disturbance due to the
administration of chloral.#

Occasional. Scarlatinoid and urticarial, and exceptionally purpuric; in
rare instances, if drug is continued, eruption becomes vesicular,
hemorrhagic, ulcerative and even gangrenous.

#State frequency and types of eruption following the administration of
copaiba.#

Not uncommon. _Urticarial_, erythemato-papular and _scarlatinoid_.

#Mention frequency and types of eruption resulting from the ingestion of
cubebs.#

Uncommon. Erythematous and small papular.

[Illustration: Fig. 14.
A somewhat rare form of eruption from the ingestion of iodine compounds.
(_After J.C. McGuire._)]

#Mention frequency and types of eruption resulting from the
administration of digitalis.#

Exceptional. Scarlatinoid and papular.

#State frequency and types of eruption resulting from the iodides
(iodine).#

Common. _Pustular_, but may be erythematous, papular, vesicular,
bullous, tuberous, purpuric and hemorrhagic. Co-administration of
arsenic or potassium bitartrate is thought to have a preventive
influence in some cases.

#Give the frequency and types of eruption observed to follow the
administration of mercury.#

Exceptional. Erythematous and erysipelatous.

#Give the frequency and types of the cutaneous disturbance following the
ingestion of opium (or morphia).#

Not uncommon. Erythematous and _scarlatinoid_, and sometimes urticarial.

#Mention the frequency and the types of eruption following the
administration of quinine.#

Not infrequent. Usually _erythematous_, but may be urticarial,
erythemato-papular, and even purpuric. There is, in some instances,
preceding or accompanying systemic disturbance. Furfuraceous or lamellar
desquamation often follows.

#State frequency and types of eruption resulting from the ingestion of
salicylic acid.#

Not common. Erythematous and urticarial; exceptionally, vesicular,
pustular, bullous, and ecchymotic.

#Give frequency and type of cutaneous disturbance due to the
administration of stramonium.#

Not common. Erythematous.