equal stength perc to morphine

[soldier173]

I am used to doing one or two 30mg roxi (oxycodone) at a time. I have come across some 30 mg morphine sulfates are they equivalent and can you snort them? I snort the roxis.

 

[amapola]

Morphine is twice as strong as oxycodone but it has much poorer bioavailibilty by oral, anal, and nasal administration so unless injected you'll need more of it (about twice as much) than oxycodone to feel the same effects.

Bioavailability/Half-life MEGA Thread
Oxycodone: oral- 60-87% intranasal- 55-70%
Morphine: ~30% oral, ~30% rectal (though pH dependent), insuffulated- 15-20%,

This type of question is better in Basic Drug Discussion so I'll send it over there.

OD >>> BDD