| hyoscine | <drug> An alkaloid found with hyoscyamine (with which it is also isomeric) in henbane, and extracted as a white, amorphous, semisolid substance. See: Hyoscyamus. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| hyoscine hydrobromide | Anticholinergic action is similar to that of atropine. Synonym: hyoscine hydrobromide. (05 Mar 2000) |