His muscles began to tremble as the poison worked its way into him.

I didn't think the poison would work quickly enough.

The streaks of gray where the poison worked its way upward toward his shoulder were there as well.

Even if he does, he'll be weak as a kitten until the poison works out of his system.

Such subtle poison might work at the Top of the Beyond, but not down here.

In the time since, the poison has worked its way through your body.

But in time the poison works its way out of the system and the state grows healthy again.

The poison of power was working in me.

She was also much smaller in size so that the poison would work more swiftly.

Frantically Dionetti tried to remember how fast the poison worked.