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Can high potassium level cause nauseous and numbness feeling?

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Can high potassium level cause nauseous and numbness feeling?

The following is an actual conversation between an iCliniq user and a doctor that has been reviewed and published as a Premium Q&A.

Medically reviewed by

Dr. Divya Banu M

Published At April 12, 2019
Reviewed AtAugust 31, 2023

Patient's Query

Hello doctor,

My potassium is 5.5. Is that high because I am nauseated a lot, hands and feet get tingly or go numb a lot. I am tired a lot and my heartbeat feels irregular a lot plus I have had diarrhea or very thin stool for past few months. Cancer too runs in my family.

Answered by Dr. Lohit Chauhan

Hello,

Welcome to icliniq.com.

Yes, serum potassium of 5.5 mEq is a bit high. The usual range of serum potassium is 3.5 to 5 mEq/L. Although 5.5 mEq/L is not that high to produce symptoms, but as your query suggested you are feeling the irregular heartbeat, I would suggest you get an ECG (EKG) done at the earliest. You might need medications to control the hyperkalemia (increased potassium). Regarding the history of cancers in your family, I cannot comment upon the hyperkalemia developing due to it or not.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Dr. Lohit Chauhan
Dr. Lohit Chauhan

General Medicine

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