Sodium is an essential electrolyte in the body, playing a critical role in maintaining the balance of fluids in the body. It is necessary for the proper functioning of nerves and muscles, as well as for regulating blood pressure and balancing other electrolytes like potassium and chloride.

A sodium test is a routine blood test that measures the amount of sodium in the blood. This test is often done as part of a routine blood workup or to monitor electrolyte levels. It is also used to investigate symptoms related to fluid imbalances or kidney function. Sodium levels can be affected by several factors, including age, sex, diet, medications, and underlying medical conditions.

A healthcare provider may order a sodium test as part of a routine physical exam or if they suspect an underlying medical condition. The test is a simple blood test that can be done quickly and easily at a laboratory or diagnostic center. A healthcare provider may also order other electrolyte tests, such as potassium, chloride, and bicarbonate, along with the sodium test.

Normal sodium levels in the blood range from 135 to 145 milliequivalents per liter (mEq/L). A low sodium level (hyponatremia) may indicate dehydration, heart failure, liver disease, or other conditions. Symptoms of low sodium levels may include headache, nausea, vomiting, confusion, and seizures. In severe cases, it may even lead to coma or death. A high sodium level (hypernatremia) may be a result of excessive sodium intake, dehydration, or certain medical conditions. Symptoms of high sodium levels may include thirst, dry mouth, swollen tongue, and lethargy.

At MOHO, we offer sodium tests at the lowest cost from the best NPHL approved labs in Nepal.

Category
Biochemistry

Prerequisite
You don't need any special preparations for this test

Normal Range
Sodium: 136–146 mEq/L

Type of sample to be collected
Blood Sample