What is hyperkalemia
Answer
Hyperkalemia is a condition in which the serum potassium level exceeds 5 milliequivalent per liter (mEq/L). A normal serum potassium level ranges from 3.5 - 5 mEq/L. This condition is rear in person with healthy kidneys. Hyperkalemia may result from an actual increase in the amount of total body potassium or from the movement of intracellular potassium into the blood. Overuse of potassium-based salt substitutes or excessive intake of oral or IV potassium supplements can cause hyperkalemia.
What are some signs and symptoms?
Most cases of hyperkalemia occur in patients who are hospitalized or undergoing therapeutic measures for a chronic condition. Some manifestations include:
- Muscle twitches and cramps
- Muscle weakness
- Diarrhea
- Slow and irregular heart rate, followed by a weak pulse
- Decreased blood pressure