Is blood donation or transfusion permissible?

“Donating blood is permitted at a time of severe need. [Re:- Kifaayatul Mufti Pg. 154 Vol.9 / Ahsanul Fataawa Pg.273 Vol.8] Nowadays, a number of blood banks have been established in various parts of the country.”

“In normal circumstances, it would not be permissible to donate blood unless there is a dire need for it. So, one would be permitted to donate blood with the intention that it should be used for life-threatening situations. In principle, the blood should only be given when there is such an emergency.”

“In principle, it is permissible for one to donate blood provided: 1. There is an immediate need and necessity (Dharurah) for blood. Blood donation cannot be used for beautification or other purposes other than dire need and necessity.”

“It is permissible to donate and transfuse blood if: a) There is a desperate need to donate blood; b) There is no other alternative; and c) This has been prescribed by an expert medical practitioner.”