A 30 year-old female was BIBA to the ED following a seizure. She was running a marathon in hot weather. Nearing the end, after 5 hours running, she was seen fall to the ground and had a generalised tonic-clonic seizure.
Exercise-associated Hyponatremia HYPOnatremia Interpretation Seizures, hyponatremia and ADH Cause of HYPOnatraemia Definition: Serum sodium <130mEq/l Cause: Excess of Water relative to Sodium Affects: 1% of hospital population Hypovolemic (Na deficit in xs of water deficit) (test urine sodium) RENAL (urinary…
Sodium is the major positively charged Cation in ECF. It determines ECF volume. Major intravascular ion to affect osmolality…..an acute increase or decrease in serum sodium will produce an increase or decrease in serum osmolality.
Syndrome Of Inappropriate ADH secretion (SIADH) is hyponatraemia due to an increase in concentration of ADH inappropriate to the current osmotic or volume status. The differential diagnosis includes ADH analogues
A recent coroner’s finding about the death of a Tasmanian bushwalker has reinforced the need for awareness of Exercise Associated Hyponatraemia, particularly in those participating in prolonged exercise and ultra-endurance events. What is EAH? What causes EAH? Exercise associated…
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.