Pulmonary fungal infections can be life-threatening, but may be curable with regular treatment. Pulmonary fungal infections are lung infections caused by fungi, and in severe cases may cause respiratory failure and may lead to complications such as hemoptysis, which can be life-threatening in the aforementioned cases. Since pulmonary fungal infections are infectious in nature, the disease is likely to be cured with gradual recovery as the infection is brought under control. Therefore, the disease may also recover without becoming life-threatening after aggressive antifungal treatment. Overall lung fungal infections are relatively severe and may require a longer period of antifungal therapy, and also need to be monitored for liver damage and other adverse effects of antifungal medications. Therefore, lung fungal infections require prompt medical attention and standardized treatment under the guidance of a physician.