Moderate to severe potassium elevations are treated with insulin, diuretics, sodium polystyrene sulfonate or hemodialysis, according to WebMD. In someone with a mildly elevated potassium level, reducing dietary potassium... More » Health Medical Ranges & Levels

Doctors use a simple blood test to evaluate if potassium levels are too high, according to Mayo Clinic. Any patient with a potassium level above 5.2 millimoles per liter has high potassium in his blood, which doctors cal... More » Health Medical Ranges & Levels

A high potassium level indicates that it is above the normal range, which is 3.6 to 5.2 millimoles per liter, states Mayo Clinic. Having too much potassium in the blood is referred to as hyperkalemia. When the potassium ... More » Health Medical Ranges & Levels

Treatments to lower potassium levels in the blood include a low potassium diet, medication changes, diuretics, insulin, cation-exchange resins and dialysis, as stated by MedicineNet. Doctors use dialysis if other treatme... More » Health Medical Ranges & Levels

Water pills, insulin, glucose and dialysis are among the treatments for elevated potassium, a condition known as hyperkalemia, according to WebMD. Sodium polystyrene sulfonate is another possible treatment for high potas... More » Health Medical Ranges & Levels

High serum levels of glucose often mean that the body is producing insufficient amounts of insulin or the body is insensitive to the hormone. Diabetes, pancreatic cancer, pancreatitis, an overactive thyroid or severe str... More »

Very high potassium levels, also known as hyperkalemia, are commonly indicative of kidney failure, states Healthline. Normal blood potassium levels range between 3.6 and 5.2 millimoles per liter, explains Mayo Clinic. Ha... More » Health Medical Ranges & Levels