The result of the bite is a benumbing paralysis like paralysis agitans or locomotor ataxia. There is no tetanic phase-a condition almost reverse in objective symptoms to Hydrocy acid or Strychnia. The most unusual action of the drug is noted upon the eye of the mouse. The eyeball becomes more prominent and the cornea opacities. The exophthalmus is due to the pressure of the blood behind the eyeball (Boyd). Homeopathically, it is indicated in many forms of disease characterized by great coldness-“arctic” coldness. Colic waves from occiput to feet or ascending.
Head.–Very depressed. Sensation as if would fall to right side. Cold band around head; cold pressure within the skull. Eyelids heavy. Pain beginning in right ear, extending round back of head to left ear.
Face.–Cold crawling feeling, as if facial muscles were tight.
Mouth.–Tongue cold, tender, and dry. Very thirsty. Swallowing difficult. Breath cold.
Chest.–Cold feeling in lungs and in heart. Slow labored thumping of heart.
Back.–Coldness across scapulæ. Burning along spine.
Extremities.–Numbness and trembling. Cyanosis of hands. Coldness. Sensation as if walking on sponge, and as if feet were swollen. Staggering gait. Cock’s gait. When walking, lifts feet higher than usual, and puts down heel hard. Feet cold as ice or burn. Stretching relieves pains in muscles and limbs.
Fever.–Internal coldness, as if frozen to death. Cold rings around body. Cold waves (Abies c; Acon). Cold spots. Arctic coldness. Temperature subnormal-96° (Camph).
Relationship.–Compare: Lacerta-Green Lizard (skin eruptions. Vesicles under tongue. Increased mental acumen. Difficult swallowing. Constant accumulation of saliva in the mouth. Nausea; violent pressure in stomach). Camphor; Lachesis.