Meaning: A property used to characterize materials in reactions that change their identity. Classified under: Nouns denoting attributes of people and objects. Hypernyms (chemical property is a kind of...): property (a basic or essential attribute shared by all members of a class) Hyponyms (each of the following is a kind of chemical property): volatility (the property of changing readily from a solid or liquid to a vapor) Learn English with...
1 Hormonal changes. 2  Adrenal gland insufficiency (Addison's disease) affects your adrenal glands' ability to produce hormones that help maintain your body's balance of sodium, potassium and water. 3  Low levels of thyroid hormone also can cause a low blood-sodium level. 4  The recreational drug Ecstasy.
Causes. Sodium plays a key role in your body. It helps maintain normal blood pressure, supports the work of your nerves and muscles, and regulates your body's fluid balance. A normal sodium level is between 135 and 145 milliequivalents per liter (mEq/L) of sodium.Hyponatremia occurs when the sodium in your blood falls below 135 mEq/L. Many possible conditions and lifestyle factors can lead to hyponatremia, including: 1  Certain medications. Hormonal changes. 2  Adrenal gland insufficiency (Addison's disease) affects your adrenal glands' ability to produce hormones that help maintain your body's balance of sodium, potassium and water. 3  Low levels of thyroid hormone also can cause a low blood-sodium level. 4  The recreational drug Ecstasy.