Pneumonia is a more serious disease in the respiratory tract, because it will have a deeper impact on the respiratory function, so it is not recommended to go to work as soon as the shadow of pneumonia disappears, or as soon as there is no more fever or coughing, or to go to do some exercises or activities, which are not advisable. Generally speaking, when the shadow of pneumonia disappears or decreases significantly, you can be discharged from the hospital, but after discharge, you are usually required to rest at home, and the doctor will ask you to go back for a review after a certain period of time, which is usually from two weeks to one month, which means that you shouldn’t go to work in this period of two weeks to one month, and you should rest at home so that the pneumonia can be fully recovered. Pneumonia is a fully curable disease. If the lungs are not cleared up due to improper rest, it will be a loss if chronic lesions are left in the future, so it is important to rest as much as possible.