The Anointing of the Sick "is not a sacrament for those only who are at the point of death. Hence, as soon as anyone of the faithful begins to be in danger of death from sickness or old age, the fitting time for him to receive this sacrament has certainly already arrived."
If a sick person who received this anointing recovers his health, he can in the case of another grave illness receive this sacrament again. If during the same illness the person's condition becomes more serious, the sacrament may be repeated. It is fitting to receive the Anointing of the Sick just prior to a serious operation. The same holds for the elderly whose frailty becomes more pronounced. (CCC 1514-1515)
The celebration of the sacrament includes the following principal elements: the "priests of the Church"- in silence - lay hands on the sick; they pray over them in the faith of the Church - this is the epiclesis proper to this sacrament; they then anoint them with oil blessed, if possible, by the bishop (CCC 1519).
If circumstances suggest it, the celebration of the sacrament can be preceded by the sacrament of Penance and followed by the sacrament of the Eucharist. As the sacrament of Christ's Passover the Eucharist should always be the last sacrament of the earthly journey, the "viaticum" for "passing over" to eternal life (CCC 1517).
To request anointing of the sick..... (Under construction)