The long term absence of hemodialysis after fistula is generally not a great influence. For patients with chronic renal failure, blood creatinine has been significantly increased, but not reached the standard of hemodialysis, and creatinine fluctuation after targeted treatment, it is recommended to continue to dynamically monitor renal function, and recommended to perform stoma preparation. If the creatinine is significantly reduced, dialysis treatment is not required. After the fistula upper limb has a long-term vascular access, need to protect it, the fistula side of the upper limb can’t do blood draw, intravenous drip and heavy lifting and other heavy physical activities, the rest of the daily life will not be affected. Fistula long-term not to do blood dialysis is generally not a great impact, just to facilitate the kidney injury patients may have dialysis in the future when the vascular access to prepare. It is recommended to follow the doctor’s advice to actively treat renal impairment and other diseases. After fistula surgery, it is recommended to visit the hospital regularly to clarify the status of vascular access, assess the condition under the guidance of the doctor and standardize the treatment, so as to avoid delays in the condition.