How do you help heal a collapsed lung that has been damaged by necrotizing pneumonia and flooding of the lung by blood?

Talk with experts...: In acute stage of lung collapse, usually, chest tube for a few days to help the affected lung expand is essential besides adequate use of antibiotics. After that, healthy lifestyle with no overindulgence and obsession will provide your body with its best possible inside and outside environments to undergo its best possible self-healing. Together, time will tell the story what you can do.

Time: Necrotizing pneumonia causes damage to the lung complicated by bleeding, edema, and scarring. Unfortunately, the lung is one of the body's organs that does not regenerate. When damage occurs, the tissue is replaced by scar tissue. Afterward, breathing can improve by aggressive respiratory care, exercise, and time.