Benzo-napthol.
Bismuth: with charcoal, in flatulent dyspepsia.
Calcium Saccharate.
Calumba: with aromatics.
Camphor: in hysterical flatulence, especially at climacteric.
Carbolated Camphor.
Carlsbad Waters: if due to hepatic derangement.
Carminatives.
Charcoal.
Chloroform: pure, in drop doses in gastric flatulence.