After being crushed, the pills can be prepared from injection, smoked off a piece of MS Contin - tablet, morphine sulfate time-released: 15 mg, 30 mg, 60 mg, 100 Kadian - capsule, morphine sulfate extended-release: 20 mg, 50 mg, 100 mg inhalation (smoking), insufflation (snorting), oral, rectal,...