The sacrament of Anointing of the Sick, also called Extreme Unction, is when a priest prays and blesses you with Holy Oil when you are seriously sick or when you are in danger of dying.  The sacrament gives you a special grace and strength.

If you are conscious, you should make a confession before death.  If you aren't conscious, this sacrament will gain pardon for you.

You can receive this sacrament more than once.

Some Scripture Passages

James 5:13-18
Mark 6:12-13