My question about morphine, honestly what way is best to act at its best/longest? I have 100% crohns, with all the bells and whistle, 20 yrs on steroids, that caused many other painful problems ( my crohn s is rare and never got a break fr it) the las test pyodmea gangrenosum. I can t get totally free of pain unless its sedation I have taken them orally, in back of arm injection, through i v bag ,and at home I ve tried sniffing it( don t like that) and injection to a vain, which feels really good/not enough to get high but for quick pain release. So which is best/longest acting. Thank you Tina