Common "High Serum Potassium" queries answered by top doctors | iCliniq

High Serum Potassium

Increased serum potassium is known as hyperkalemia. Potassium is essential in the body for muscle control to regulate heartbeat and breathing. The potassium that is not used by the body is excreted by the kidney. When the kidney functioning is not normal, potassium is not excreted, and this causes a rise in serum potassium. Symptoms include palpitations, shortness of breath, chest pain, etc.

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Why breathlessness is caused in a CKD stage 5 patient?

Query: Hello doctor,My father is a patient of CKD stage 5. He is undergoing dialysis weekly twice. Right now he is having creatinine 9.1, potassium 5.2, and hemoglobin 8.9. Yesterday, he was given two units of blood during dialysis. Despite all that he is having severe breathlessness for these two days. Pl...  Read Full »


Dr. Gabriel Matias

Answer: Hello, Welcome to icliniq.com. Your father's potassium and creatinine levels are high. The breathlessness may be because of pulmonary edema. There is no specific medicine for these cases, as the best treatment is dialysis. Consider talking to your nephrologist to do the dialysis more frequently, s...  Read Full »

Can my elevated potassium lead to nausea and numbness?

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.  Read Full »


Dr. Lohit Chauhan

Answer: 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 ...  Read Full »

Why are the calcium and potassium levels high in the blood?

Query: Hello doctor, I just had a biometric screening. My calcium was 10.3 and potassium was 6.1. The doctor said my calcium and potassium levels were a little over what they should be, and that my MCHC was off. I have tried to ask if I should be concerned, but they refuse to talk to me about it, until I m...  Read Full »


Dr. Sagar Ramesh Makode

Answer: Hello, Welcome to icliniq.com. Do you have any symptoms like cough, weight loss or an underlying disease? Do you drink a lot of milk? Calcium is borderline elevated. In fact, calcium up to 11 is considered normal. So, I do not think there is any need to worry about it. Drink plenty of water. Howe...  Read Full »

Does consuming glucose water alter potassium levels?

Query: Hi doctor,The patient is a 28-year-old male. He had diarrhea for about 25 days, out of which about one week was severe (had around 85 times in a week), and hospitalized. While in hospital, he had increased potassium (4.7) and was given a nebulizer for two days. He lost about 10 kg during this episod...  Read Full »


Dr. Divakara. P

Answer: Hi, Welcome to icliniq.com. Yes, glucose or glucose water does reduce potassium levels and that could have given the normal results next day. I recommend you to repeat potassium level test after a week. If it is high, then he needs to undergo a complete evaluation for the cause for high potassium....  Read Full »

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