Question

What is the treatment for SIADH vs cerebral salt wasting?

1) Fluid restriction for SIADH and fluid replacement for cerebral salt wasting
2) Fluid replacement for SIADH and fluid restriction for cerebral salt wasting
3) Fluid restriction for both SIADH and cerebral salt wasting
4) Fluid replacement for both SIADH and cerebral salt wasting

Answer 1

The treatment for SIADH involves fluid restriction, while cerebral salt wasting requires fluid replacement.

Step-by-step explanation:

The treatment for SIADH (syndrome of inappropriate antidiuretic hormone) and cerebral salt wasting differs based on the underlying cause of the condition.

For SIADH, the primary treatment is fluid restriction. This is because SIADH is characterized by excessive production of antidiuretic hormone (ADH), which leads to water retention and dilution of electrolytes. By restricting fluid intake, the aim is to correct the electrolyte imbalance.

In contrast, for cerebral salt wasting, the primary treatment is fluid replacement. Cerebral salt wasting is characterized by excessive loss of salt and water due to damage to the hypothalamus or pituitary gland. Therefore, the aim is to restore the lost fluids and electrolytes through fluid replacement.