MOUTHPIECE WITH AN ENHANCED SPRAYING EFFECT, AND PORTABLE NEBULIZER THEREOF

The present disclosure discloses a mouthpiece with an enhanced spraying effect, comprising: an aerosol inflow port, and an aerosol outflow port; wherein an aerosol passage is formed between the aerosol inflow port and the aerosol outflow port, such that in a spraying state, the aerosol enters the aerosol passage from the aerosol inflow port and is discharged from the aerosol outflow port; a main air inlet is provided at a bottom wall or a top wall of the mouthpiece, the main air inlet being in communication with the aerosol passage; and an ancillary air inlet is further provided at an opposite side of the main air inlet, the ancillary air inlet being in communication with the aerosol passage. The present disclosure further discloses a portable nebulizer having the mouthpiece above. The present disclosure provides an advantage of effectively enhancing the spraying effect of the nebulizer.