To add;

"Most water intoxication is caused by hyponatremia, an overdilution of
sodium in the blood plasma, which in turn causes an osmotic shift of
water from extracellular fluid (outside of cells) to intracellular
fluid (within cells). The cells swell as a result of changes in
osmotic pressure and may cease to function.
http://en.wikipedia.org/wiki/Water_intoxication
Cytolysis, or osmotic lysis, occurs when a cell bursts due to an
osmotic imbalance that has caused excess water to move into the cell.
It occurs in a hypotonic environment, where water diffuses into the
cell and causes its volume to increase. If the volume of water exceeds
the cell membrane's capacity then the cell will burst.
http://en.wikipedia.org/wiki/Cytolysis

Osmosis is important in biological systems as many biological
membranes are semipermeable. In general, these membranes are
impermeable to organic solutes with large molecules, such as
polysaccharides, while permeable to water and small, uncharged
solutes. Permeability may depend on solubility properties, charge, or
chemistry as well as solute size.
Suppose we place an animal or a plant cell in a solution of sugar or
salt in water.

If the medium is hypotonic - a dilute solution, with a higher water
concentration than the cell - the cell will gain water through
osmosis.

If the medium is isotonic - a solution with exactly the same water
concentration as the cell - there will be no net movement of water
across the cell membrane.

If the medium is hypertonic - a concentrated solution, with a lower
water concentration than the cell - the cell will lose water by
osmosis http://en.wikipedia.org/wiki/Osmosis "

Water can effect. How above can be linked to this topic?

Whether above happenings can occur due to hyperglycemia and result
hyperglycemia?

Can swelled or lysed cells stimulate inflammatory response?