Sodium Levels in Blood: Symptoms of Low Sodium, Test & Results - WebMD
2024年8月2日 · Abnormal levels on a sodium blood test can point to various conditions. If your sodium levels are too high for the amount of water in your body, it’s called hypernatremia. If the levels are too...
Sodium Blood Test: Low, Normal, and High Levels - Verywell Health
2024年8月6日 · A sodium (Na+) blood test is a standard medical test that checks sodium concentration in your blood. This test is important because having too high or too low a sodium concentration in your blood can cause serious medical problems.
Blood Sodium Level Test: Purpose, Procedure, and Results - Healthline
2018年9月29日 · What is a sodium blood test? A sodium blood test is a routine test that allows your doctor to see how much sodium is in your blood. It’s also called a serum sodium test. Sodium is an...
Low or High Sodium? Blood Test, Causes, & Ways to Improve
2021年1月18日 · Sodium is an essential element in the blood, which plays an important role in water-electrolyte balance, blood pressure, muscle, and nerve function. Keep reading to find out what low or high sodium levels mean, and how you can increase or decrease them.
Sodium Blood Test - MedlinePlus
A sodium blood test measures the level of sodium in your blood. Abnormal sodium levels may be a sign of a kidney problem or other medical condition. Learn more.
Hyponatremia - Symptoms and causes - Mayo Clinic
2022年5月17日 · Hyponatremia is the term used when your blood sodium is too low. Learn about symptoms, causes and treatment of this potentially dangerous condition.
Sodium blood test Information | Mount Sinai - New York
The sodium blood test measures the concentration of sodium in the blood. Sodium can also be measured using a urine test . Blood is drawn from a vein (venipuncture), usually from the inside of the elbow or the back of the hand.
Sodium (Na) in Blood Test - Kaiser Permanente
A sodium test checks how much sodium is in the blood. Sodium is both an electrolyte and mineral. It helps keep the water (the amount of fluid inside and outside the body's cells) and electrolyte balance of the body.
Low blood sodium in older adults: A concern? - Mayo Clinic
2023年5月16日 · Low blood sodium, known as hyponatremia, occurs when you have an irregularly low amount of sodium in your blood or when you have too much water in your blood. Low blood sodium is common in older adults, especially those who are hospitalized or have long-term health problems such as heart disease, kidney disease or cancer, among others.
Sodium blood test - UCSF Health
2023年11月20日 · The sodium blood test measures the amount of sodium in the blood. Sodium can also be measured using a urine test. Alternative Names: Serum sodium; Sodium - serum