Sodium Test

What is Sodium?

• Function: Sodium helps regulate blood pressure, maintain fluid balance within cells and tissues, and support nerve and muscle function.
• Sources: It is primarily obtained through dietary sources such as table salt (sodium chloride), processed foods, and natural sources like vegetables and dairy products.

Why is the Sodium Test Important?

1. Electrolyte Balance: Sodium levels are crucial for maintaining proper electrolyte balance in the body.
2. Kidney Function: The kidneys play a key role in regulating sodium levels by excreting excess sodium or conserving it when levels are low.
3. Blood Pressure: Sodium intake can affect blood pressure, making it important for individuals with hypertension or heart conditions to monitor sodium levels.
4. Dehydration: Sodium levels can indicate hydration status, especially in cases of dehydration.

When Should You Get a Sodium Test?

• Symptoms: If you experience symptoms such as excessive thirst, fatigue, confusion, muscle weakness, or swelling (edema).
• Medical Conditions: Individuals with kidney disease, heart conditions, high blood pressure (hypertension), or those on diuretic medications.
• Electrolyte Imbalance: To monitor sodium levels in cases of electrolyte imbalances or fluid retention.