suboxone will get u high the 1st time taking it, depending on opiate tolerance. compared to sublingual effects and intranasal effects, intranasal is a more euphoric type of a buzz, sublingually i just feel the opiate blanket and all the effects with just alot less euphoria then intranasal. expect it too last all day. expect not to get high like u did if u expect that to happen. its apartial agonist, it dosnt really even get u high unless its ur first time doing it, or u got a low opiate tolerance ( i was a heroin addict, went on suboxone and when i tried it, i snorted 2mg and got high as a kite for 12+ hrs)