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Causes Of Low Sodium Levels In Elderly. Sodium levels in the blood have to be tightly controlled. They can also have overly high levels of water in the blood which reduces the overall blood sodium concentration according to mayo clinic. Hyponatremia occurs when sodium levels in the blood are too low. Causes of low sodium include.
With age this regulation is affected. Hyponatremia occurs when sodium levels in the blood are too low. Various chemical messengers hormones and organs are involved in this process. Hyponatremia may be a consequence of too much water in the body which then dilutes the sodium levels solute dilution but can also be due to too little sodium in the body solute depletion. Hypovolemic hyponatremia is caused by true volume depletion or by volume depletion of the effective arterial volume. Euvolemic hyponatremia is usually the result of an increase in free water with.
Hyponatremia refers to a low level of sodium in the blood.
Hyponatremia occurs when sodium levels in the blood are too low. Symptoms include lethargy confusion and fatigue. The elderly are prone to low blood sodium levels. Hyponatremia occurs when sodium levels in the blood are too low. Hyponatremia may be a consequence of too much water in the body which then dilutes the sodium levels solute dilution but can also be due to too little sodium in the body solute depletion. For example hormones involved include antidiuretic hormone and cortisol and organs involved include the brain and kidneys.