POTASSIUM RELATED DISORDERS
Hypokalemia:
Hypokalemia is a condition where the potassium levels fall dangerously low. Usual digestive problems such as diarrhea or vomiting, excessive use of laxatives and diuretics are the possible causes of Hypokalemia. Since these conditions are frequent one must ensure to take regular potassium rich foods to replenish regular losses. It is very rare that the potassium level can be low due to a deficiency in the diet.
Fatigue is the most common symptom of chronic potassium deficiency. Early symptoms may include muscle weakness, slow reflexes, and dry skin or acne which later on may progress to nervous disorders, insomnia, slow or irregular heartbeat, and loss of gastrointestinal tone. In more severe potassium deficiency, there can be serious muscle weakness, bone fragility, central nervous system changes, decreased heart rate, and even death.
Hyperkalemia:
Hyperkalemia is a serious and potentially life-threatening disorder which results due to the presence of too much potassium in the blood. The most common cause of Hyperkalemia is kidney diseases such as acute or chronic kidney failure. Type 1 diabetes, destruction of red blood cells due to severe injury or burns, excessive use of potassium supplements, Addison’s disease may also result in this condition.
Usual symptoms include weakness, nausea, palpitations, and tingling sensations. Older people have a greater risk of Hyperkalemia because the kidneys are less efficient at eliminating potassium as age advances. So they should be careful while taking medication that may affect potassium levels, such as non steroidal anti-inflammatory drugs (NSAIDs) and ACE inhibitors.
By, Kanika Jain,
Dietitian, NutritionVista.com
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