Can potassium imbalances cause numbness or tingling?

Yes, potassium imbalances can cause numbness or tingling, particularly in the extremities. Hypokalemia (low potassium) may result in nerve dysfunction, causing tingling sensations, while hyperkalemia (high potassium) can lead to similar symptoms due to nerve signaling disruptions. A potassium test helps identify imbalances and guides treatment to alleviate these symptoms.