Fluttering sensation (Caladium). Kidney and bladder symptoms predominate. Produces symptoms of albuminuria. Itching in ears and nostrils. Bright's disease. Oppression of chest. Writer's cramp.

Abdomen.--Feeling as if something rolling about. Fluttering in region of ovary.

Urinary.--Pressure in neck of bladder; urging to urinate. Sense of swashing in bladder. Soreness in urethra; feeling as if urine could not be retained. Urine contains mucous corpuscles and epithelium, albumen and casts.

Extremities.--Cramp in fingers, thumb, and wrist when writing-soreness extending along flexor carpi ulnaris.

Relationship.--Compare: Apis; Helonias; Merc cor; Plumbum.

Dose.--Third potency.