As a medical professional, I can provide you with information on the symptoms of dangerously low potassium, also known as hypokalemia. Potassium is an essential mineral that helps to regulate a wide range of functions in the body, including muscle contractions and maintaining a proper balance of fluids. Symptoms of dangerously low potassium can vary depending on the severity and duration of the deficiency. They may include: 1. Muscle weakness: Potassium is crucial for muscle function, and a deficiency can lead to generalized muscle weakness. 2. Cramps and spasms: Low potassium levels can cause muscles to cramp and spasm, particularly in the legs. 3. Twitching: Involuntary muscle twitching, or fasciculations, can occur due to the lack of potassium. 4. Paralysis: In severe cases, low potassium can lead to paralysis, where muscles are unable to function at all. 5. Fatigue: A general feeling of tiredness or fatigue can be a sign of low potassium. 6. Constipation: Potassium helps regulate the function of the digestive system, and a deficiency can lead to constipation. 7. **Heart palpitations and irregular heartbeats**: Potassium is important for the electrical activity of the heart, and a low level can cause heart palpitations or irregular heartbeats, which can be life-threatening. 8. Numbness or tingling: Some people may experience numbness or tingling sensations, particularly in the extremities. 9. Nausea and vomiting: These symptoms can sometimes accompany low potassium levels, especially if the deficiency is due to prolonged vomiting or diarrhea. It's important to note that severe hypokalemia can be life-threatening, particularly due to the risk of heart problems. If you suspect you have low potassium, it's crucial to seek medical attention promptly. read more >>

In hypokalemia, the level of potassium in blood is too low. A low potassium level has many causes but usually results from vomiting, diarrhea, adrenal gland disorders, or use of diuretics. A low potassium level can make muscles feel weak, cramp, twitch, or even become paralyzed, and abnormal heart rhythms may develop.read more >>