What causes Low Sodium Levels in the Body? Serum sodium levels below 135 milliequivalents per liter are considered decreased. Sodium is an electrolyte that plays an essential role in regulating the levels of water and other substances in the body. When the levels of sodium in the blood go down, you have to face a lot of problems. It is the most common electrolyte disorder in the United States, according to the University of Maryland Medical Center. You may take medications to manage the signs and symptoms of hyponatremia, such as headaches, nausea and seizures. Sodic soils tend to have poor structure with unfavorable physical properties such as poor water infiltration and … A TSH may reveal hypothyroidism which can also be a rare cause of hyponatraemia. Normal sodium levels in your blood are between 135 and 145 milliequivalents per liter (mEQ/L) — anything higher or lower may be a cause for concern. Normal serum sodium levels are between approximately 135 and 145 mEq/liter (135 - 145 mmol/L). Sodium 144 is NORMAL: Serum sodium levels are a reflection of hydration status and not how much salt you are eating! Once the veterinarian gets your dog’s sodium and fluid levels back to normal, the underlying cause will have to be treated. Low serum sodium, or hyponatremia, is the term used to describe sodium levels in the blood lower than 135 mmol/L on a basic metabolic panel. Increase your Sodium by 1 mEq/L to be within normal range. As in the case of elevated serum levels, your doctor will probably try to determine the cause by evaluating your body's total fluid amount. This sometimes happens to athletes who lose sodium through sweating while drinking too much water during an event like a marathon or triathlon. If blood sodium levels are low due to insufficient intake, then urine sodium concentrations will also be low. Blood sodium levels below 136 mmol/L may mean you have low blood sodium (hyponatremia). Sodium is an electrolyte that plays an essential role in regulating the levels of water and other substances in the body. Test Results According to “Laboratory and Diagnostic Tests with Nursing Implications,” the normal sodium level in the blood is 135 to 145 milliequivalents per liter of blood. Normal value ranges may vary slightly among different laboratories. In fact, critically low sodium levels can be downright dangerous, placing the body and brain at risk. Many factors can cause low blood sodium. Sodium levels in the body are partly controlled by a hormone called aldosterone, which is made by the adrenal glands. Normal value ranges may vary slightly among different laboratories. How is this test done? Your kidneys are responsible for controlling the sodium in your body. Lower than normal levels are called hyponatremia. Without it, the normal water levels in the body cannot be maintained and nerve and muscle function would be severely compromised. You can 'drink too much water' while exercising causing hypo-natremia e.G running a marathon and not replacing salt with water. It helps regulate blood pressure and is needed for proper muscle and nerve cell functioning. A high level of sodium in the blood (hypernatremia) is much less common. The normal chloride levels are between 98 and 106 mEq/L. The sodium level in the blood becomes abnormally high when water loss exceeds sodium loss. Some labs use different measurements or test different samples. Normal sodium levels are usually between 136 and 145 millimoles per liter (mmol/L). Light (for sodium-reduced products) – If the food is “low calorie” and “low fat” and sodium is reduced by at least 50 percent per serving; Light in sodium – If sodium is reduced by at least 50 percent per serving; Remember: Sodium levels vary in the same foods depending on the brand or restaurant. Normal sodium levels help in the function of muscles and nerves. Severe symptoms include confusion, muscle twitching, and bleeding in or around the brain. Sodium levels are influenced by the sodium content of our diets and how much we lose through urination and sweat. It allows the fluid in your body to maintain the right balance. This requires a stay in the hospital for frequent monitoring of sodium levels as too rapid of a correction is dangerous. Normal Lab Values for Serum Sodium. Sodium is an important electrolyte and has a major role in controlling the fluid distribution and movement and nerve function in your body. Normal results of lipids, glucose, protein and albumin can help exclude rare causes of low sodium levels, which can occur with marked hypertriglyceridaemia, hyperglycaemia and hyperproteinaemia. Causes. Sodium is one of the body's electrolytes, which are minerals that carry an electric charge when dissolved in body fluids such as blood. Hyponatremia is generally defined as a serum sodium level of less than 135 mEq/L and is considered severe when the serum sodium level is below 125 mEq/L. Your sodium levels may get too low if you drink too much water in a short amount of time. Talk to your provider about the meaning of your specific test results. Hyponatremia may also be … The normal sodium level is between 135-145 mEq/l, and levels below 110 mEq/l constitute a true emergency. Medications. Normal serum sodium levels are 135–145 mmol/L (135–145 mEq/L). Normal sodium levels in your blood are between 135 and 145 milliequivalents per litre (mEQ/L). 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