The finer-size sand and clay which fill the spaces between the larger clasts is often deposited later on top of the large clasts and then sifts down between them to fill the interstitial spaces. The deposition of a chemical cement then binds the sediment into a rock. Conglomerate has very few commercial uses.
In chronic hyponatremia, in which the blood sodium levels drop gradually over time, symptoms are typically less severe than with acute hyponatremia (a sudden drop in blood sodium level). Symptoms can be very nonspecific and can include: 1  headache,  confusion or altered mental state,
1 Because you lose sodium through sweat, drinking too much water during endurance activities, such as marathons and triathlons, can dilute the sodium content of your blood. 2  Drinking too much water at other times can also cause low sodium. 3  Dehydration.4  Taking in too little fluid can also be a problem. Low levels of thyroid hormone also can cause a low blood-sodium level. 2  The recreational drug Ecstasy. 3  This amphetamine increases the risk of severe and even fatal cases of hyponatremia.