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Suffering From Diabetes And Hypokalemia. Which Should Be Treated First?

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Posted on Fri, 12 Apr 2013
Question: If a patient has both diabetes (eg. Blood sugar 450 mg/dl) and hypokalemia (eg. 2.5 mmol/l), which one should be corrected first, hypokalemia or diabetes?
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Answered by Dr. Ram Choudhary (1 hour later)
Hi XXXXXX,
Welcome to healthcare magic!
The condition you have put up is very XXXXXXX and should be handled only in an well equipped healthcare set-up.
The sugar level is sky high and the potassium level is bottom low.
The low potassium can cause lethal cardiac arrhythmias and can kill the patient while uncontrolled sugar is detrimental to health because it siphons away the body resources and makes one susceptible to infections and diabetic ketoacidoses.
Let us come to your query- The potassium should be corrected first and a level of 4.0 Meq should be achieved before the control of hyperglycemia is tried.
When we try to correct glucose with insulin it tend to decrease potassiun levels, which is already dangerously low in this case. So replace the K+ and achieve 4.0 level then try correcting glucose. Glucose and K+ levels must be done every 2nd hourly till good ranges are restored.
I hope you would get benefited with my advise.
Wish you a good health.
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Ram Choudhary (2 days later)
Thanks for the answer.
doctor
Answered by Dr. Ram Choudhary (6 hours later)
Hi XXXXXX,
Welcome back to healthcare Magic!
I hope the information has been upto your expectation, I would like to add that the levels of potassium you have mentioned are drastically low and should be corrected as soon as possible so please be proactive on that front.
Wish you a great health and thank you for the feedback.
Take Care!
Note: For further follow-up, discuss your blood glucose reports with our diabetologist. Click here.

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
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Answered by
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Dr. Ram Choudhary

Internal Medicine Specialist

Practicing since :2001

Answered : 2270 Questions

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Suffering From Diabetes And Hypokalemia. Which Should Be Treated First?

Hi XXXXXX,
Welcome to healthcare magic!
The condition you have put up is very XXXXXXX and should be handled only in an well equipped healthcare set-up.
The sugar level is sky high and the potassium level is bottom low.
The low potassium can cause lethal cardiac arrhythmias and can kill the patient while uncontrolled sugar is detrimental to health because it siphons away the body resources and makes one susceptible to infections and diabetic ketoacidoses.
Let us come to your query- The potassium should be corrected first and a level of 4.0 Meq should be achieved before the control of hyperglycemia is tried.
When we try to correct glucose with insulin it tend to decrease potassiun levels, which is already dangerously low in this case. So replace the K+ and achieve 4.0 level then try correcting glucose. Glucose and K+ levels must be done every 2nd hourly till good ranges are restored.
I hope you would get benefited with my advise.
Wish you a good health.