Objective To analyze the merger candida albicans pulmonary tuberculosis irfection risk factors, clinical characteristics,treatment and prognosis,ways of improving the coexistence of the two diseases in the early di-agnosis and treatment methods. Methods 86 cases with pulmonary tuberculosis combined candida albicans infection were analyzed. Results Pulmonary lung infection candida albicans no specific clinical manifestations, in addition to X-ray signs of tuberculosis,mainly for the merger under the shadow of lung flake fuzzy; prediction for risk factors: long-term use of broad-spectrum antibiotics, the multi-antibiotics, glucocorticoid or immunosuppreasanta, long-term bed rest, physical weakness, the length of hospitalization, chronic bronchitis and obstructive pulmonary disease (COPD), respiratory failure, mechanical ventilation, diabetes, hypoproteinemia, blood diseases, multiple organ failure,mechanical ventilation,and other invasive operation is closely related to a higher mortality rate of pulmonary fungal infections. Conclusion Active tuberculosis disease and therapy to reduce risk factors, prevention and early diagnosis of good,reasonable use of antibiotics,hormones,and so un,the key is to improve the cure rate.