they do wear out the peritoneum. kudos to you, Tito that you have used so few, but the peritoneum does stop working so well over time and once residual function is lost, reliance for fluid removal falls completely to dialysis and the need for red bags increases. I was on Pd for about nine years and over time my useage of red bags increased. it is not a failure to use red bags, it's just the way it is. however, their useage should be kep to a minimum. my useage over time went from yellowyellow to yellow/green and yellow/ yellow on alternate days, to yellow/greento green/greento green/red and green/green on alternate daysto green/redto predominantly redthere were obviously variations within this,but this is how it changed over the nine years.
The purple bags are completely different to the yellow, green or red bags. The yellow, green and red bags are basically glucose-based fluids. The purple bags are dextrose based. The dextrose molecules are bigger than the glucose molecules and therefore don't cross the peritoneum as easily as the glucose molecules and are therefore more suitable for longer dwells as all the 'stuff' doesn't get reabsorbed as fast.(Probably described using the wrong words, but that is basically how the difference was explained to me)
Does anyone use red bags very often? I used one last night, and I liked it. My nurse said they make some people cramp.