Potassium Deficiency

Medical Review

Written by: Dr. Von Chiao Wen Doctor of Medicine (MD), N.I. Pirogov Russian National Research Medical University
Reviewed by: Dr. Lee Chin Meng Doctor of Medicine (MD), Manipal Academy of Higher Education (MAHE)

Overview of Potassium Deficiency

Potassium deficiency is a condition where the level of the potassium in the blood is lower than the normal range which can lead to several side effects affecting the normal function of nerve, muscle cells.

Signs and Symptoms of Potassium Deficiency

Weakness, Fatigue, Constipation, Muscle cramping, Palpitations, Paralysis, Respiratory failure, Breakdown of muscle tissue, Ileus (lazy bowels), Fibrillation/atrial or ventricular, Tachycardia (heartbeat too fast), Bradycardia (heartbeat too slow), Premature heartbeats

Common Causes of Potassium Deficiency

Alcohol use (excessive), Chronic kidney disease, Diabetic ketoacidosis, Diarrhea, Diuretics (water retention relievers, Excessive laxative use, Excessive sweating, Folic acid deficiency, Primary aldosteronism, Some antibiotic use, Vomiting

Risk Factors of Potassium Deficiency

Medications especially diuretics known to cause potassium loss , Prolonged illness that causes vomiting or diarrhea , Certain medical condition

Investigation Techniques for Potassium Deficiency

Arterial blood gas, Urine tests, Blood test, Blood urea and serum electrolytes

Treatment and Prevention of Potassium Deficiency

Oral potassium chloride, Angiotensin-converting enzyme (ACE) inhibitors, Potassium-sparing diuretics

Available Potassium Deficiency Medicines

No medicines currently available for this condition.

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