What is the major risk associated with performing dialysis with low post-dialysis weight?

Performing dialysis with a low post-dialysis weight can lead to hypovolemia, which is a condition characterized by a significant decrease in blood volume. When the patient's post-dialysis weight is lower than normal, it often indicates that too much fluid has been removed during the dialysis session. This can result in the patient experiencing a drop in blood volume, which in turn can lead to a range of complications, including dizziness, fainting, and in severe cases, cardiovascular instability. Maintaining an appropriate post-dialysis weight is crucial to ensure that patients retain enough fluid volume to support their physiological needs and prevent adverse outcomes related to low blood volume.