If it is medically necessary to eat on a fast day a patient may do so. If a patient does want to fast he should be allowed to do so. The preservation of life is the most important criteria in determining the need for medical or surgical treatment. If a patient refuses necessary treatment on the Sabbath or holy day he should be urged to accept it. When a patient is about to die, there is a special confession rite called Vidui that is recited by all present.
Circumcision is practiced as a religious procedure.
The circumcision may be delayed for strong medical reasons. The rite also includes prayer, blessings, and naming the child. Understanding of Healing Jewish law demands that a person who is sick seek medical care. Prayer and hope for recovery are encouraged. There are a number of specific prayers for the sick.