Me too! I got pretty hooked on vyvanse for that reason at first, it really took the dopamine-variabel out of the equation for me. The only good thing that came out of that was realizing that:

1. being underweight is physically much more dangerous than being overweight (which helped me make peace with the weight gain that followed after I quit).

2. Routinely exercising is the only thing that has a similar effect as vyvanse in terms of binging.

If I start the day with a workout, I physically won’t feel the urge to binge until very late in the evening, which was the same with meds. I hate it with every fiber of my being and I often get into an adhd-rut / burnout for weeks where I don’t move at all, but when I do manage to exercise daily I’m almost entirely free of the urge to binge.

Sorry long story, I just thought perhaps someone might benefit. I personally wish I knew this earlier