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Honored Contributor
Posts: 35,800
Registered: ‎03-09-2010

High Potassium Level in Blood

Friend of mine just asked me if I had any experience with this, I dont, anyone here have this and what was done about it? Apparently, it can be serious and needs medical attention. She is getting retested next week .  thanks. 

I remember my elderly Mom's level was low and she had to take potassium pills. 

Honored Contributor
Posts: 40,774
Registered: ‎05-22-2016

Re: High Potassium Level in Blood

Drink more water.

Respected Contributor
Posts: 4,480
Registered: ‎05-30-2010

Re: High Potassium Level in Blood

High potassium levels in the blood, also known as hyperkalemia, can be dangerous and can cause serious heart problems. A normal potassium level for adults is between 3.5 and 5.5 millimoles per liter (mmol/L), and levels above 5.5 mmol/L are considered high

Esteemed Contributor
Posts: 5,139
Registered: ‎03-20-2010

Re: High Potassium Level in Blood

Depending how much higher above normal range (it should say this the bloodwork results),it can be concerning because it can interrupt heart rhythm. Talk to doctor and I think they would say to follow a diet to decrease potassium.... (I am a scientist who works on clinical trials). 

Honored Contributor
Posts: 35,800
Registered: ‎03-09-2010

Re: High Potassium Level in Blood

She said it is only a hair above the normal level, so her doc says to retest next week. 

Honored Contributor
Posts: 40,774
Registered: ‎05-22-2016

Re: High Potassium Level in Blood

[ Edited ]

Dehydration can cause electrolytes (sodium, potassium, chloride) to be higher than normal.

 

I'm a retired med tech, chemistry lab specialist. 

Honored Contributor
Posts: 78,020
Registered: ‎03-10-2010

Re: High Potassium Level in Blood

I have the opposite problem, not enough potassium.  Tell her not to eat bananas or oranges as the contain a lot.

New Mexico☀️Land Of Enchantment
Respected Contributor
Posts: 2,544
Registered: ‎03-15-2010

Re: High Potassium Level in Blood

My potassium in August was 5.7.  It was discovered by my annual blood test.  It was because of my cholesterol medicine.  The problem is unless you have blood work done you can't know what your levels are.

 

She should check her diet to make sure she isn't eating a lot of high potassium food.

Honored Contributor
Posts: 14,833
Registered: ‎03-19-2010

Re: High Potassium Level in Blood

That would be avocados too.  I love guac. never eat bananas.  

 

Also shouldn't be drinking electrolyte drinks like Gatorade or adding electrolytes to her drinks.  I'm seeing more and more of that in stores in the form of hydration beverages or powders and so people may think they NEED them when really they don't.  I only use stuff like that when I'm working in the yard.  

Honored Contributor
Posts: 13,749
Registered: ‎11-16-2014

Re: High Potassium Level in Blood

Normal potassium levels are dependent upon the parameters of the lab. Anything over 6 is concerning.

As a Type 1 diabetic with Stage 4 kidney disease, I had numerous readings of potassium above 6 with low pulse of 36, back pain and dizziness. Once I was called in the middle of the night to go to the nearest ER by the Dr. in the lab. It is that serious. I changed to a renal diet, saw a nephrologist and got my levels down. Also some meds raise potassium. I had to make major adjustments to get it back to normal. 

Have your friend @Shelbelle see a nephrologist if she continues to have difficulty. There are many reasons that potassium can increase but most healthy people have healthy kidneys able to excrete it.