People inject Opana because they can, and because it gets them a good fix. 2-3 people can get a hit off the biggest dose. But with SequestOx, there will be no fix. In fact, if you have any residual high when you inject SequestOx, you will immediately go into naltrexone-induced acute opioid withdrawal (think Trainspotting). Street users will recognize SequestOx and know not to bother.
Anyone who tries to snort, chew, or inject SequestOx will not try it a second time (see blue line on graph). I highly recommend swallowing whole capsules (yellow line).