When infected people need intravenous fluids, they usually need them only for a day or two.

He needed fluids, and not of the tea variety.

Robinson, who needed intravenous fluids when the virus first struck him eight days ago, said he had lost 10 pounds.

Thirst is not a reliable sign that a person needs fluids.

Even if you don't feel like eating, you still need fluids, so put a priority on those.

If it's deep yellow, you need more fluids.

In severe cases, the victim may need intravenous fluids and salts.

Burn victims need fluids immediately, because they lose so much water when the skin's protective surface is suddenly lost.

Don't just assume that you need more fluids.

"He really needs fluids and calories," the crew chief said.