How often may a seriously ill person receive anointing of the sick?

A person may receive the anointing of the sick as many times as needed throughout their life.1

If a person suffers from a chronic illness, the sacrament may be administered again if their condition worsens. While it was historically reserved as a "last rite" for those near death, it is now understood as a sacrament for the sick rather than exclusively for the dying. It is intended to provide strength and comfort to those facing serious illness, injury, or the frailties of old age.12