When are lung transplants performed?

In most cases, a lung transplant is done only after all other treatments for lung failure are unsuccessful. Lung transplants may be recommended for people under age 65 who have severe lung diseases

In this question I will explain when to do a lung transplant.

Explanation:

Lung transplants are usually performed when the lungs are damaged or unhealthy, this can make it difficult for the body to get the oxygen it needs to survive. Lung damage can be treated with medications or with special breathing devices. but when these measures no longer work, the transplant must be performed.