Decoctions are liquid preparations made by boiling vegetable substances with water. When the strength and method of preparation are not otherwise specified, they are made by boiling 5 parts of the coarsely comminuted drug for fifteen minutes with enough water to make 100 parts. There are no official decoctions.

Diacetylmorphinae

See Opium, p. 239.

Diacetylmorphinae Hydrochloridum

See Opium, p. 239.