What To Do About High Potassium

Potassium (K) Health Benefits, Side Effects, Sources, Intakes & Facts


High potassium, or hyperkalemia, is a condition that occurs when there is too much potassium in the blood. Potassium is an essential mineral that helps regulate muscle and nerve function, but too much of it can be dangerous. In this article, we’ll discuss what causes high potassium, the symptoms to look out for, and what you can do to manage it.

Causes of High Potassium

There are several reasons why someone might have high potassium levels in their blood. One common cause is kidney disease, as the kidneys are responsible for removing excess potassium from the body. Other causes include certain medications, such as ACE inhibitors and potassium-sparing diuretics, as well as a high intake of potassium-rich foods.

Symptoms of High Potassium

High potassium levels may not always cause symptoms, but when they do, they can be serious. Some common symptoms of hyperkalemia include muscle weakness, fatigue, nausea, and an irregular heartbeat. In severe cases, it can even lead to cardiac arrest.

Managing High Potassium

If you have high potassium levels, there are several things you can do to manage it. The first step is to speak with your doctor, who may recommend changes to your diet or medications. You may also need to avoid potassium-rich foods, such as bananas, oranges, and potatoes.

In addition to dietary changes, there are also medications available that can help lower potassium levels. These include Kayexalate and sodium polystyrene sulfonate, which work by binding to potassium in the digestive tract and removing it from the body.

Preventing High Potassium

Preventing high potassium levels starts with maintaining a healthy lifestyle. This includes eating a balanced diet that is not too high in potassium, exercising regularly, and avoiding smoking and excessive alcohol consumption. It’s also important to stay hydrated and to monitor your potassium levels regularly if you have a condition that puts you at risk for hyperkalemia.


High potassium can be a serious condition, but with the right management, it can be controlled. If you think you may have high potassium levels, speak with your doctor as soon as possible. With proper care and attention, you can prevent and manage high potassium, and live a healthy and active life.