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.
If there is too much, healthy kidneys will filter out the extra potassium, and remove it from your body through urine. However, when kidneys do not work well, they may not be able to remove enough potassium. This means that potassium can build up in your blood to harmful levels. Eat a diet high in potassium.
Severe hyperkalemia can come on suddenly. It can cause life-threatening changes to your heart that cause a heart attack. Without treatment, even mild hyperkalemia can damage your heart over time.
High levels of potassium in the blood (called hyperkalemia) is unpredictable and can be life-threatening. It can cause serious heart problems and sudden death. There are often no warning signs, meaning a person can have high potassium without knowing it.
If hyperkalemia comes on suddenly and you have very high levels of potassium, you may feel heart palpitations, shortness of breath, chest pain, nausea, or vomiting. Sudden or severe hyperkalemia is a life-threatening condition. It requires immediate medical care.
The most common cause of genuinely high potassium (hyperkalemia) is related to your kidneys, such as: Acute kidney failure. Chronic kidney disease.
You will need emergency treatment if your potassium level is very high, or if you have danger signs, such as changes in your ECG. Emergency treatment may include: Calcium given into your veins (IV) to treat the muscle and heart effects of high potassium levels.
Your blood potassium level is normally 3.6 to 5.2 millimoles per liter (mmol/L). Having a blood potassium level higher than 6.0 mmol/L can be dangerous and usually requires immediate treatment.
Potassium, also, draws water out of the body. So when potassium is in your colon it attracts water and pulls it into the fecal matter. This makes your fecal matter softer and easier to move along the colon.
If potassium balance is disrupted (hypokalemia or hyperkalemia), this can also lead to disruption of heart electrical conduction, dysrhythmias and even sudden death.
Excessive water consumption may lead to depletion of potassium, which is an essential nutrient. This may cause symptoms like leg pain, irritation, chest pain, et al.
Therapy for hyperkalemia resulted in hypokalemia in one inpatient. There were no other complications. The mean ± SD length of stay for the inpatients was 6.9±4.9 days, reflecting the presence of other medical problems identified at admission. Length of stay was as short as 3 days to as long as 17 days.
Emergency treatment may include: Calcium given into your veins (IV) to treat the muscle and heart effects of high potassium levels. Glucose and insulin given into your veins (IV) to help lower potassium levels long enough to correct the cause. Kidney dialysis if your kidney function is poor.
A typical regimen is 10 U of regular insulin and 50 mL of dextrose 50% in water (D50W). The onset of action is within 20-30 minutes, and the duration is variable, ranging from 2 to 6 hours. Continuous infusions of insulin and glucose-containing IV fluids can be used for prolonged effect.
The leading causes of hyperkalemia are chronic kidney disease, uncontrolled diabetes, dehydration, an injury causing severe bleeding, consuming excessive dietary potassium, and some medications.
Lower potassium choices: Tea, herbal tea, squash or cordial, water, fizzy drinks. Spirits are lower in potassium than other alcoholic drinks.
Can I take the test at home? You can take a potassium test at home, either with a blood or urine sample. If using a 24-hour urine test, you will need to collect your urine wherever you are during the day. For blood tests, you often need to visit a local laboratory to have your sample collected.
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.