The post-COVID lung complication allows for a variety of respiratory complications that may prevail or develop during recovery after COVID-19. Hence, one can find, even among those with very mild or even moderate cases of the virus, persistent symptoms that relate to affecting lung function. However, these are issues which, when they cause damage, range in severity and influence, so their handling, monitoring, and control require constant medical attention. Other common complications include chronic shortness of breath, which can persist even long after the acute infection has passed. This could result from persistent inflammation or, indeed, be a direct result of damage to the lung tissue by the virus. As such, a chronic cough or prolonged fatigue is possible and might grossly impact daily activities and affect the quality of life of the patient. Other complications that may arise from the critical cases of COVID-19 include fibrosis or scarring of the lung tissue. This can lead to reduced lung capacity, leading to a decrease in breathing ability; as a result, being able to do physically demanding tasks or even just maintain fitness will be quite difficult. The ability to observe and care for these symptoms is very significant in preventing their deterioration. Recovery from lung complications that follow COVID-19 is usually recommended to involve rehabilitation programs, including pulmonary rehabilitation. These programs generally emphasize improved lung health through exercise, breathing techniques, and education about the management of respiratory symptoms. Structured rehabilitation programs thus offer a way for recovering and improving the overall condition of the lungs. Follow-up with health providers is, therefore, essential in managing post-COVID lung complications. Regular check-ups and imaging studies would give one insight into new or worsening issues of lung function.