From Boericke's materia medica:

(Antifebrinum) Depresses heart, respiration and blood pressure, lowers temperature. Cyanosis and collapse. Increased susceptibility to cold. Destroys red blood corpuscles; pallor.

Head
Enlarged sensation. Fainting. Moral depravity.

Eyes
Pallor of optic discs, contracted visual field and shrinking retinal vessel; mydriasis.

Heart
Weak, irregular, with blue mucous membranes, albuminuria, oedema of feet and ankles.

Relationship
Compare: ANTIPYRIN.