How serious is kidney dialysis for someone twice weekly?

See below. Generally we do not advise dialysis twice a week. It is difficult to achieve clearance of waste from the blood adequately and also in some cases removal of adequate fluid from the body . Three times a week for atleast 4hours each time are being recommended now, other options are night time and home dialysis.
Serious. Dialysis is always serious business but twice weekly is very common and if done by a good clinic, it should be no prpblem.