hormonal and metabolic disorders
Hypokalemia (Low Level of Potassium in the Blood)
Symptoms of Hypokalemia
A slight decrease in the potassium level in blood usually causes no symptoms. A larger decrease can cause muscle weakness, cramping, twitches, and even paralysis. Overview of Abnormal Heart Rhythms may develop. They may develop even when the decrease is slight if people already have a heart disorder or take the heart medication If hypokalemia lasts for an extended time, kidney problems may develop, causing the person to urinate frequently and drink large amounts of water. 