Aliment: absence of starch and fat recommended.

Anesthetics: during the passage of the calculus.

Belladonna: relief during spasm.

Carlsbad Waters: prophylactic.

Chloral Hydrate: to relieve pain during paroxysm; good in combination with morphine.

Chloroform: inhalation from tumbler, most useful to relieve paroxysm.

Counter-Irritation: to relieve pain during passage.

Emetics: of doubtful value in aiding the expulsion of the calculus.

Ferri Succinas: as a resolvent for existing stones, and prophylactic.

Ferri Perchlor. Tinctura: like creosote, as an astringent. Useful if renal changes complicate.