Potassium is an important nutrient found in many of the foods you eat . It helps your nerves and muscles, including your heart, work the right way . But too much potassium in your blood can be dangerous . It can cause serious heart problems .
If high potassium happens suddenly and you have very high levels, you may feel heart palpitations, shortness of breath, chest pain, nausea, or vomiting. This is a life-threatening condition that requires immediate medical care. If you have these symptoms, call 911 or go to the emergency room.
The most common cause of genuinely high potassium (hyperkalemia) is related to your kidneys, such as: Acute kidney failure. Chronic kidney disease.
Diuretics and potassium binders are two common types of medication that can treat hyperkalemia. Diuretics increase the flow of water, sodium, and other electrolytes like potassium out of the body. They're a common part of treatment for both acute and chronic hyperkalemia.
What should I include in my diet to help lower potassium? If you have hyperkalemia, doctors will advise you to avoid certain foods that are high in potassium. You can also make sure to drink plenty of water. Dehydration can make hyperkalemia worse.
Nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen (Motrin, Advil) and naproxen (Aleve) are typically taken to relieve fever, pain, and inflammation. They may also raise potassium levels by lowering aldosterone levels.
There are limited or no options for at-home kits to test potassium levels. If you are prescribed a 24-hour urine test, you will need to collect your urine wherever you are during the day, including at home. However, this testing is still prescribed by your doctor rather than sold as a separate at-home test kit.
Having too much potassium in your blood can be dangerous. Potassium affects the way your heart's muscles work. When you have too much potassium, your heart may beat irregularly, which in the worst cases can cause heart attack. If you think you are having a heart attack, call 911 for emergency help.
Mild cases of hyperkalemia can be treated with prescription medications that increase potassium excretion. Other methods include diuretics or an enema. Severe cases may require more complex treatments. Kidney dialysis can remove potassium.
Lower potassium choices: Tea, herbal tea, squash or cordial, water, fizzy drinks. Spirits are lower in potassium than other alcoholic drinks. High potassium foods to limit: Limit milk to ½ pint per day (300ml).
Potassium and exercise
When you exercise, your muscles lose potassium. This creates a substantial rise in blood potassium levels. For most people, the kidneys filter out the extra potassium fairly quickly, and potassium levels return to normal within a few minutes of rest.
High potassium can be acute (lasting up to a few days) or chronic (lasting a long time). Acute high potassium may go away with short-term treatment. Chronic high potassium requires continual treatment and monitoring by a physician.
Foods such as melons, orange juice, and bananas are high in potassium . your kidneys from removing enough potassium . This can cause your potassium levels to rise .
What Causes High Potassium Levels in the Elderly? As people age, kidney functions change. Once blood flow starts decreasing, the kidneys' ability to filter the incoming blood also decreases. The result is a slower excretion of potassium, which can lead to hyperkalemia.
“Apple cider vinegar may reduce the level of potassium in your body, so if you're using both, you may have low potassium levels, which can negatively affect how your heart and muscles function.” Be mindful if you're taking certain heart medications as well, specifically those for arrhythmia.
Lower potassium choices: Tea, herbal tea, squash or cordial, water, fizzy drinks. Spirits are lower in potassium than other alcoholic drinks. High potassium foods to limit: Limit milk to ½ pint per day (300ml).
If your high potassium is severe, you must get treatment right away. But if you have mild high potassium, you may be able to lower your potassium levels by making changes to your diet. According to the National Kidney Foundation, a low-potassium diet can include up to 2,000 milligrams (mg) of potassium each day.