Why Potassium Matters

Potassium is a vital mineral and electrolyte that helps regulate:

Heart rhythm

Muscle function

Nerve signaling

Fluid balance

Low potassium can be mild or severe, and early recognition is important.

Common Signs and Symptoms of Low Potassium

Muscle Weakness or Cramping
Feeling weak, tired, or experiencing sudden muscle cramps, especially in the legs.

Fatigue and Lethargy
Persistent tiredness or low energy, even after rest.

Heart Palpitations
Irregular heartbeat, skipped beats, or a racing heart.

Digestive Issues
Constipation, bloating, or abdominal cramps due to slower gut movement.

Tingling or Numbness
Pins-and-needles sensations or numbness in hands, feet, or around the mouth.

Mood Changes
Feeling irritable, anxious, or even experiencing mild depression.

Breathing Difficulties (in severe cases)
Weakness in respiratory muscles may make breathing feel harder.

Causes of Low Potassium