Removal of a large or sharp foreign body may require sedation.

The most frightened might have required sedation, but no one had been seriously injured during the escape.

The test itself requires sedation, which means taking the day off from work and having someone help you get home.

The other methods include sigmoidoscopy, which costs only a few hundred dollars and does not require sedation.

The procedure generally is not painful and does not require sedation.

"They were really frightened," he said, adding that some had required sedation by emergency medical workers.

It requires sedation, a day in the hospital and costs about $4,000.

Complete evaluation may require sedation because examination of the area can cause discomfort.

But usually patients will require sedation with powerful antipsychotics.

Such patients may require sedation to ease their distress.