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  2. Hyponatremia - Wikipedia

    en.wikipedia.org/wiki/Hyponatremia

    Hyponatremia. Hyponatremia or hyponatraemia is a low concentration of sodium in the blood. [4] It is generally defined as a sodium concentration of less than 135 mmol/L (135 mEq/L), with severe hyponatremia being below 120 mEq/L. [3][8] Symptoms can be absent, mild or severe. [2][9] Mild symptoms include a decreased ability to think, headaches ...

  3. Hypotonic hyponatremia - Wikipedia

    en.wikipedia.org/wiki/Hypotonic_hyponatremia

    Hypoosmolar hyponatremia is a condition where hyponatremia is associated with a low plasma osmolality. [1] The term " hypotonic hyponatremia " is also sometimes used. [2] When the plasma osmolarity is low, the extracellular fluid volume status may be in one of three states: low volume, normal volume, or high volume.

  4. Electrolyte imbalance - Wikipedia

    en.wikipedia.org/wiki/Electrolyte_imbalance

    hypocalcemia. Electrolyte imbalance, or water-electrolyte imbalance, is an abnormality in the concentration of electrolytes in the body. Electrolytes play a vital role in maintaining homeostasis in the body. They help to regulate heart and neurological function, fluid balance, oxygen delivery, acid–base balance and much more.

  5. Syndrome of inappropriate antidiuretic hormone secretion

    en.wikipedia.org/wiki/Syndrome_of_inappropriate...

    Lack of appetite, nausea, vomiting, abdominal pain, seizures and coma [1] The syndrome of inappropriate antidiuretic hormone secretion (SIADH), also known as the syndrome of inappropriate antidiuresis (SIAD), [2] is characterized by a physiologically inappropriate release of antidiuretic hormone (ADH) either from the posterior pituitary gland ...

  6. Thalassemia - Wikipedia

    en.wikipedia.org/wiki/Thalassemia

    16,800 (2015) [6] Thalassemias are inherited blood disorders that result in abnormal hemoglobin. [7] Symptoms depend on the type of thalassemia and can vary from none to severe. [1] Often there is mild to severe anemia (low red blood cells or hemoglobin) as thalassemia can affect the production of red blood cells and also affect how long the ...

  7. Hypernatremia - Wikipedia

    en.wikipedia.org/wiki/Hypernatremia

    Hypernatremia, also spelled hypernatraemia, is a high concentration of sodium in the blood. [3] Early symptoms may include a strong feeling of thirst, weakness, nausea, and loss of appetite. [1] Severe symptoms include confusion, muscle twitching, and bleeding in or around the brain. [1][2] Normal serum sodium levels are 135–145 mmol/L (135 ...

  8. Isotonic hyponatremia - Wikipedia

    en.wikipedia.org/wiki/Isotonic_hyponatremia

    Isotonic hyponatremia. Isotonic hyponatremia is a form of hyponatremia with mOsm measured between 280 and 295. It can be associated with pseudohyponatremia, or with isotonic infusion of glucose or mannitol. [1]

  9. Sodium deficiency - Wikipedia

    en.wikipedia.org/?title=Sodium_deficiency&...

    This page was last edited on 13 September 2004, at 05:59 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike License 4.0; additional terms may apply.