or simply Hydrangea
A remedy for gravel, profuse deposit of white amorphous salts in urine. Calculus, renal colic, bloody urine. Acts on ureter. Pain in lumbar region. Dizziness. Oppression of chest.
Burning in urethra and frequent desire. Urine hard to start. Heavy deposit of mucus. Sharp pain in loins, especially left. Great thirst, with abdominal symptoms and enlarged prostate (Ferr pic; Sabal). Gravelly deposits. Spasmodic stricture. Profuse deposit of white amorphous salts.
Compare: Lycopod; Chimaphil; Berberis; Pareira; Uva; Sabal; Oxydendron; Geum-Water Avens--(Severe jerking pains from deep in the abdomen to end of urethra; affections of bladder, with pains in penis; worse, eating; relaxed mucous membranes, with excessive and depraved secretions; imperfect digestion and assimilation). Polyctrichum-Haircap moss--(according to Dr. A. M. Cushing in mother tincture or infusion for enlarged prostate-prostatitis).
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(Reference: Homeopathic Materia Medica by William Boericke)