Yes, I have talked to my doctor in the past about switching my meds. Just told her flat out that I couldn't afford the meds and really needed her to find me one that was on Walmart's $4 list. She was very understanding and changed my meds. Although I did have to change up my scripts since then. The ones I'm on now cost a butt load of money. It's like she found the most expensive ones on the market to prescribe this time around. (my insurance reemburses me)