After more dehydration on dialysis, the patient will experience hypotension, dizziness, discomfort and other symptoms. After more dehydration on dialysis, if the patient is in the process of dialysis at this time: First, stop dehydration. Secondly, the dialysis line should be supplemented with saline or sugar water appropriately. Third, if the dehydration is more serious, you can immediately return to the blood under the machine. For patients who have stopped dialysis, if there is more dialysis dehydration, open the intravenous access, and at the same time can be treated with intravenous rehydration. But how to prevent dialysis dehydration more, first of all, to ensure that the patient weighs wearing the same clothes and shoes, for patients with dialysis dehydration more, it is recommended to control the fluid intake appropriately to avoid excessive weight gain.