Pm'd you. I have the sodium. The buzz is very nice, it's like oxy's little brother. Same kinda buzz, much less intesne euphoria, but similar "feel" and nice, strong body high. Especially when combined with weed. Just did nothing for pain. I don't shoot, but I'm with you that it must be awful for your veins. Just from handling the stuff (hardly touched it) my fingers started to hurt, like I was touching something acidic or caustic. Heard snorting it is extremely painful too. Personally, I wouldn't use this stuff frequently, regardless of ROA. It seems far too caustic or something to regulary shoot or snort, oral might be fine, but long term, who knows? Stay safe.