The utility model discloses a breathe right nasal plug, including the breather pipe and the nasal obstruction body, the nasal obstruction body communicates with the breather pipe, the surface of breather pipe is equipped with the hydrocolloid dressing layer, and to the damage of neonate's nasal cavity, the hydrophilicity granule in the dressing can form half solid matter of similar gel, attaches to the wound basal portion in the time of can reducing to ventilate, provides and maintain the moist environment that is favorable to surface of a wound healing, surface of a wound healing with higher speed.