Frangula (Frang.), Frangula, U.S.P. (Buckthorn Bark).
Action and Uses: Similar to those of cascara sagrada; used principally as fluidextract.
Dosage: 1 Gm. or 15 grains (U.S.P.).
Elixir Catharticum Compositum (Elix. Cathart. Co.), Compound Cathartic Elixir, N.F.—Fluidextract of frangula (12.5%), fluidextract of senna (10%), fluidextract of rhubarb (6.2%), spirit of peppermint, solution of potassium hydroxide and aromatic elixir. Absolute alcohol content about 25 per cent.
Uses: Needlessly complicated cathartic.
Dosage: Aperient, 4 Cc. or 1 fluidrachm (N.F.); cathartic, 12 Cc. or 3 fluidrachms (N.F.).
Fluidextractum Frangulae (Fldext. Frangul.), Fluidextract of Frangula, U.S.P. (Fluidextract of Buckthorn Bark).—Frangula (100%). Absolute alcohol content about 20 per cent.
Dosage: 1 Cc. or 15 minims (U.S.P.).
Fraxinus (Fraxin.), White Ash Bark, N.F.
Action and Uses: Formerly used as tonic, astringent and purgative. No established indications for its use.