Symptoms depend on many things, including: 1  Type and strength of voltage. 2  How long you were in contact with the electricity. 3  How the electricity moved through your body. 4  Your overall health.
Hyponatremia refers to a lower-than-normal level of sodium in the blood. Sodium is essential for many body functions including the maintenance of fluid balance, regulation of blood pressure, and normal function of the nervous system.
A sodium blood test is a routine test that allows your doctor to see how much sodium is in your blood. Itâs also called a serum sodium test. Sodium is an essential mineral to your body. Itâs also referred to as Na+. Sodium is particularly important for nerve and muscle function. Your body keeps sodium in balance through a variety of mechanisms.