What Happens When One Lung Fails? When one lung fails, the body is deprived of adequate oxygen, leading to symptoms like shortness of breath, fatigue, and even damage to vital organs. This condition can be caused by trauma, infections, or a collapsed lung, medically known as pneumothorax. In such cases, timely medical intervention is critical. Surgery may be required to treat the condition and restore lung function. Patients often ask, What Is Pneumothorax Surgery Cost In India? The cost varies depending on the hospital and treatment plan, but at drharshvardhanpuri, you can expect expert care and affordable surgical options. Don’t delay treatment—early diagnosis can make a significant difference.