Potassium is an essential electrolyte for the body to function properly. When you have low potassium, or are hypokalemic, you may develop weakness, fatigue, muscle cramps, constipation or an arrhythmia. If changes in diet do not remedy the potassium imbalance, then potassium mineral supplements may be necessary. Work with your doctor to determine which potassium supplement is best for you.
Potassium Citrate
Potassium citrate, or Urocit-K, is used to treat a kidney condition called renal tubular acidosis. However, you should not take potassium citrate if you have kidney failure, a urinary tract infection, a stomach ulcer or are dehydrated. Be cautious of side effects of too much potassium, which includes confusion, anxiety, irregular heartbeat, numbness or tingling in your hands and fee, and upset stomach.
Potassium Chloride
Potassium chloride, or K-Dur, is used to treat hypokalemia, or low potassium levels, in the blood. You should not use potassium chloride if you are allergic to this supplement or have kidney failure. Work with your doctor to make sure other medications you are taking will not affect potassium chloride. Your doctor must also regularly check your chloride levels to make sure they remain within normal limits.
Potassium Gluconate
Koan, or potassium gluconate, is used to treat hypokalemia. Potassium gluconate should also be avoided if you have kidney failure. This medication should be taken with a full glass of water and can be stored at room temperature. A benefit of potassium gluconate is that you do not have to be concerned about other electrolyte imbalances secondary to taking this medication.
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