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What Causes Numbness In Body While On Peritoneal Dialysis For Kidney Failure?

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Posted on Thu, 26 Jun 2014
Question: Hello, I am a 32 yr old white male who has had both Chronic Pancreatitis and Chronic Kidney Disease for almost ten years now. A terrible case of acute pancreatitis was the cause of the Kidney failure to begin with. I was placed on dialysis at the onset of the disease and remained on it three times a week for two years. Eventually I was able to get off dialysis and stayed off for over 6 years until finally being placed on Peritoneal dialysis at home...which I prefer. My Blood Pressure problems are ALWAYS a problem and we can't seem to find a BP medication (or combination of meds) to keep it constantly controlled. I am writing you because what's happening to me now is something I don't understand. I'm sure doctors get tired of patients coming up with nicknames for their ailments, but I haven't found anything like this in my general research to give the clinical name, so I can only call it "floating numbness"...I have had this at off and on periods of my life since getting sick and it is quite upsetting. I will simply be sitting still or standing up and a piece of my body will begin to go numb...say my hand, then after 5-10 mins, it will move up to my shoulder, then my bottom lip will begin to go numb, etc. No part of my body is specified, from my feet to my eye brow! It moves. It's very unsettling. My blood pressure is always high these days, and I am always easily dehydrated. I am very upset about this as both the numbness and Blood pressure problems are very disruptive to my life, and to be honest quite scary. My pancreatitis has been relatively controlled over the years but my kidney function ALWAYS floats around total kidney failure. I still urinate normally, and am quite thankful for that. my last kidney blood report stated that my kidneys are still filtering well enough, but the peritoneal dialysis seems to help.
doctor
Answered by Dr. Raju A.T (8 hours later)
Brief Answer:
High blood pressure or vitamin deficiency

Detailed Answer:
Hi,

Thanks for your query.

Sorry for the delay in my response,

Numbness you have is called Paraesthesia and is the result of nerve conduction defect. The common causes for such numbness could be improper perfusion of the nerve tissue which happens frequently in people with either high blood pressure or low blood pressure. I believe controlling the blood pressure can put an end to the numbness you have.

The other probable cause for the numbness in you could be Vit B12 deficiency. This can be a possible cause in you owing to the chronic pancreatitis wherein the deficiency of such vitamins is expected. You may have to estimate the vit B12 levels to ascertain the same. Vit B 12 is important for the maintaining the health in nerve insulation sheath, defect in it cause numbness.

Both the conditions result in what is called as migratory paraesthesia. Do discuss with your treating doctor and plan on managing the blood pressure and vitB12 deficiency after confirming the same.

Hope, I answered your query.

Wish you good health.

Regards,


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Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
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Answered by
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Dr. Raju A.T

General & Family Physician

Practicing since :2008

Answered : 4923 Questions

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What Causes Numbness In Body While On Peritoneal Dialysis For Kidney Failure?

Brief Answer: High blood pressure or vitamin deficiency Detailed Answer: Hi, Thanks for your query. Sorry for the delay in my response, Numbness you have is called Paraesthesia and is the result of nerve conduction defect. The common causes for such numbness could be improper perfusion of the nerve tissue which happens frequently in people with either high blood pressure or low blood pressure. I believe controlling the blood pressure can put an end to the numbness you have. The other probable cause for the numbness in you could be Vit B12 deficiency. This can be a possible cause in you owing to the chronic pancreatitis wherein the deficiency of such vitamins is expected. You may have to estimate the vit B12 levels to ascertain the same. Vit B 12 is important for the maintaining the health in nerve insulation sheath, defect in it cause numbness. Both the conditions result in what is called as migratory paraesthesia. Do discuss with your treating doctor and plan on managing the blood pressure and vitB12 deficiency after confirming the same. Hope, I answered your query. Wish you good health. Regards,