Hey ,
I hope you're doing well! Dialysis is usually prescribed once you progress past stage 4. There are many symptoms that your doctor will monitor as you progress towards this stage. I wanted to share this article with you, which explains the different stages of CKD and I think it will give you an idea of what the symptoms are prior to needing to start dialysis.
https://chronic-kidney-disease.net/stages
Let us know if you would like more information or have any more questions about this!
Warmly,
Kat (Team Member)