Having too much potassium in your blood is known as hyperkalemia. Potassium plays a role in your nerve impulses, metabolism, and blood pressure.

血钾过高时your body can’t filter out extra potassium that it doesn’t need. Extra potassium interferes with your nerve and muscle cells. This can lead to complications in your heart and other areas of your body.

The symptoms of high potassium may be unnoticeable to you. You may only find out that you have hyperkalemia after routine blood tests. Your doctor may monitor your potassium level more closely than other minerals.

Here are some of the ways hyperkalemia impacts your body.

Too much potassium in your blood can lead to heart conditions, such as an arrhythmia. This condition is also known as an irregular heartbeat. An arrhythmia can result in your heart beating too quickly, too slowly, or not in an even rhythm.

发生心律不齐是因为钾是心肌中电信号的组成部分。心肌是心脏中厚的肌肉层。

此外，高钾的某些症状可能与您的心血管系统有关。

如果您体验到：

  • 胸痛
  • 心pal
  • a weakening pulse
  • 呼吸急促
  • sudden collapse

这些可能是钾水平突然峰值的症状。

Keep in mind that other medications you take for heart conditions may contribute to high potassium. If you have heart failure, you may take beta-blockers, ACE inhibitors, or diuretics. These medications can cause hyperkalemia.

Make sure your doctor checks your potassium levels regularly if you use these medications to avoid missing a hyperkalemia diagnosis.

High potassium doesn’t cause kidney conditions, but it’s generally directly related to your kidneys. You may be more susceptible to high potassium if you have kidney failure or another kidney condition. That’s because your kidneys are meant to balance the potassium levels in your body.

您的身体通过食物，饮料以及有时补充剂吸收钾。肾脏通过尿液排出剩下的钾。但是，如果您的肾脏无法正常工作，那么您的身体可能无法去除额外的钾。

High potassium may also cause other symptoms and effects. This includes:

  • abdominal conditions, including nausea, vomiting, diarrhea, and cramping
  • numbness or tingling in your arms, hands, legs, or feet
  • changes in mood, such as irritability
  • 肌肉无力

These symptoms may slowly develop in your body and be so mild that you don’t even notice them. Subtle symptoms could make it difficult to diagnose high potassium. It’s important to see your doctor for routine bloodwork on a regular basis.

If you’re prone to high potassium levels, there are several ways you can manage the condition to avoid complications.

避免钾含量高的食物，例如绿叶蔬菜和柑橘类水果。与您的医生或营养师谈谈如何限制或避免他们并保持健康。低钾饮食还专注于食用尺寸，以确保您不会吃这种矿物质的量。

You may also need medications to control your potassium level if you’re unable to lower it through diet alone.