Hi Jessie ... I am actually on what you are on now. I think I have the generic version of Darvocet. Mine are called Propoxyphene but I am pretty sure that mine are the generics for Darvocet. They made me feel sick when I first started them. So, now ... when I take them I always eat something first. Since I have been eating with them, I haven't felt sick. I always eat first then take them right when I am done eating. I hope that they are helping you and I hope that you aren't feeling sick with them. :)