What about the left upper lung fibrosis?

The left upper lung fibrotic foci usually do not require special treatment. For the left upper lung fibrotic foci, they often represent local old lesions, which may be due to some sequelae of tuberculosis and other diseases. For this situation, normally it does not cause patients to show obvious clinical symptoms. For this situation, it generally does not require special treatment, but it is still necessary to pay attention to regular review. In addition, it is necessary to pay attention to the situation of fibrous foci in the left upper lung, which can also cause changes in local lung structure, so it is easier to be associated with local lung infections than normal people. Therefore, for this situation of fibrous foci in the left upper lung, it is still necessary Pay attention to preventing respiratory infections; you need to pay attention to cold protection and warmth, and you also need to pay attention to balanced nutrition and appropriate exercise to improve your own resistance.