As a common illness condition, headache can occur as one of the complications of dialysis, especially hemodialysis. Dialysis, a most commonly used medical method for kidney failure patients, help to increase the expected lifetime of the patients with end stage renal disease by removing wastes out of the blood and it is an essential part in therapeutic area. However, even though dialysis occupies such an important position for kidney failure patients, it is not an perfect solution because of its bothersome complications. Headache is just one of the common complications of dialysis.
Headache is a neuropathy problem and always occur because of rapid fluctuation of blood pressure, fluid and electrolyte disbalance in dialysis and change of dialysis fluid. We know dialysis works by filtering blood outside the body in which excessive fluids are filtered. During dialysis, our brain tissue does not release wastes as fast as our body tissues, which cause brain tissue to pull in extra water and thus resulting in swelling. Consequently, we feel headache. Aside from it, rapid fluctuation of blood pressure also may cause
Dialysis headache is characterized by occurring during hemodialysis, disappearing within 72 hours after dialysis, emerging at least half of the hemodialysis sessions and by at least three attacks with these properties. To prevent headache, people with dialysis need to control their blood pressure into normal range, reduce salt intake and do not change dialysis fluid casually.
For people who need to reply on dialysis, it is necessary to take some preventive measures in advance, as so to avoid headache effectively. Although dialysis is important for kidney failure patients, not everyone with kidney problem will definitely undergo it. For these who still have urine output or whose disease have not developed to end stage renal disease, they can avoid dialysis and headache through effective treatment.
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