How to Tell If Your Potassium Is Low

Potassium is an electrolyte involved in regulating neuromuscular function. Low potassium, or hypokalemia, can be caused by a number of health- and diet-related factors, and it is usually an easy problem to spot and solve. However, having low potassium can also be representative of other serious health issues. If you show signs of having low potassium and experience any other symptoms, see a doctor. When observing your symptoms, there are certain signs to look for that indicate low potassium.

Instructions

• 1

  If you have been vomiting or having diarrhea, your potassium levels are probably low. Keep track of the symptoms of any illnesses you have been experiencing that may cause low potassium levels. Potassium deficiency can also cause fatigue and a loss of appetite.

• 2

  Watch for muscle cramps and spasms. Cramping and spasmodic muscles are signs of potassium deficiency. Muscular weakness may also accompany cramps or spasms.

• 3

  Monitor your heart. Pay attention to the regularity of your heartbeats. If you begin experiencing irregularities in your heartbeat, your potassium may be dangerously low, and you should seek immediate medical attention.

• 4

  Hypokalemia can cause increased thirst and urination.

• 5

  Pay attention to your bowel movements. Low potassium can decrease your ability to have a bowel movement.