8 doctors weighed in:
Can you explain hyponatremia?
8 doctors weighed in

Dr. W. James Chon
Internal Medicine - Nephrology & Dialysis
4 doctors agree
In brief: Low Sodium in Blood
Although the term hyponatremia means "low sodium in blood", it is caused by abnormal handling of water by the kidneys.
Reabsorption of water in the kidneys rely on a hormone called ADH (vasopressin) produced in the brain and there are instances where a high concentration is secreted either appropriately (e.g. severe volume contraction) or inapproprately (e.g. medication causing SIADH (vasopressin)).

In brief: Low Sodium in Blood
Although the term hyponatremia means "low sodium in blood", it is caused by abnormal handling of water by the kidneys.
Reabsorption of water in the kidneys rely on a hormone called ADH (vasopressin) produced in the brain and there are instances where a high concentration is secreted either appropriately (e.g. severe volume contraction) or inapproprately (e.g. medication causing SIADH (vasopressin)).
Dr. W. James Chon
Dr. W. James Chon
Thank
Dr. James Cain
Internal Medicine - Nephrology & Dialysis
2 doctors agree
In brief: Low Sodium
Hyponatremia means that a blood test revealed a low value for sodium. This can be from excess water or less likely insufficient sodium. It can be a very serious problem, you must see your doctor to evaluate and correct this condition.

In brief: Low Sodium
Hyponatremia means that a blood test revealed a low value for sodium. This can be from excess water or less likely insufficient sodium. It can be a very serious problem, you must see your doctor to evaluate and correct this condition.
Dr. James Cain
Dr. James Cain
Thank
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