A breathing mask (110, 20) provided with a ventilation control apparatus (200, 300), the ventilation control apparatus (200, 300) comprising: a cavity (210, 310, 410, 510, 610, 710) provided with one or a plurality of air delivery ports (212A, 212B, 312A, 312B, 412, 512, 612, 712A, 712B) and a mask ventilation port (211), the air delivery ports (212A, 212B, 312A, 312B, 412, 512, 612, 712A, 712B) being in communication with the mask ventilation port (211), the mask ventilation port (211) being used for being in communication with the breathing mask (110, 20) a valve assembly (420, 520, 620) arranged at at least one of the air delivery ports (212A, 212B, 312A, 312B, 412, 512, 612, 712A, 712B), the valve assembly (420, 520, 620) being configured to keep the pressure within the cavity (210, 310, 410, 510, 610, 710) greater than the atmospheric pressure during exhalation silencing apparatuses (240, 340A, 340B, 440, 540, 640, 740) comprising a plurality of silencing holes (241, 341A, 341B, 441, 541, 741), the plurality of silencing holes (241, 341A, 341B, 441, 541, 741) being in communication with at least one of the air delivery ports (212A, 212B, 312A, 312B, 412, 512, 612, 712A, 712B), so that air enters an air delivery port (212A, 312A, 712A) via the plurality of silencing holes (241, 341A, 341B, 441, 541, 741) and/or air discharged from an air delivery port (212B, 312B, 412, 512, 612, 712B) is discharged via the plurality of silencing holes (241, 341A, 341B, 441, 541, 741). The ventilation control apparatus (200, 300) implements an exhalation phase positive pressure function, and prevents patient discomfort caused by continuous positive pressure. A positive pressure air supply apparatus (130) and a pipeline (120) etc. need not be connected during use, thereby facilitating patient movement, and the positive pressure air supply apparatus (130) need not be carried when going out. In addition, the ventilation control apparatus (200, 300) is small in size, convenient to ca
