See, I like the regular opioid itches, but they also exacerbate my eczema which I hate, because obviously eczema sucks, but they don't make it worse every single time.
Pretty much the only opioid I use is Kratom, and it almost exclusively makes my back itch (unless it makes me eczema worse, then it's my feet, shins/calves and hands).
But I love it when it makes my back itch.
I actually take a pair of scissors and CAREFULLY use them to scratch my back and it feels great.
I really feel like scratching on opioids increases my high in a way.
I also use the sharp edges of various kinds of tubes of lotion.
One time I was using the point of a plastic tube of lotion to scratch my back without looking at what kind of lotion it was, and then I looked and realized it was actually hydrocortisone which is obviously an anti-itch lotion!! HAHAHA
The irony of using an actual tube of anti-itch lotion to scratch yourself.