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indication

A reason to use a certain drug, test or treatment.

in-dih-KAY-shun noun

What it means

The FDA approves each drug for certain indications, which appear on its label. A prescriber may use a drug for another reason, called off-label use. The opposite is a contraindicationkon-truh-in-dih-KAY-shunA reason not to give a drug or do a treatment, because in that person it could cause harm.contra- againstindication a reason to useFull entry , a reason not to use it.

For the nurse

Know why each drug is ordered for this client; if you cannot match a drug to a reason, check before giving it.

At a glance

Spanishindicación
Also writtenindications

Related terms

side effect

An effect of a drug, other than the one it is given for, that is known and expected to happen in some people.

contraindication

A reason not to give a drug or do a treatment, because in that person it could cause harm.

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