An ultrasonic mist inhaler, comprising: a liquid reservoir structure comprising a liquid chamber adapted to receive liquid to be atomized, a sonication chamber in fluid communication with the liquid chamber, a means of ultrasonic vibrations which is configured to generate ultrasonic waves within the sonication chamber; a mouthpiece for inhaling the mist; an airflow member which is provided within part of the liquid reservoir structure, wherein the airflow member comprises: an airflow bridge having at least one airway opening which forms part of an inhalation channel from the sonication chamber to a mouthpiece, and an elongate airflow duct having a first end which is coupled to the airflow bridge and a second end which is positioned adjacent to and facing the means of ultrasonic vibrations, wherein the airflow bridge further comprises a peripheral opening (27a") which provides an air flow path from the surroundings of the ultrasonic mist inhaler to an airflow chamber, and then to the first end of the airflow duct, such that the airflow member provides air flow from the surroundings through the airflow duct to the sonication chamber and out from the sonication chamber through the inhalation channel upon inhalation, wherein the airflow bridge is engaged with a frustoconical element which comprises at least a peripheral opening (20a") aligned with the peripheral opening (27a") of the airflow bridge, and wherein the airflow chamber is arranged between the mouthpiece and the frustoconical element. a liquid reservoir structure comprising a liquid chamber adapted to receive liquid to be atomized, a sonication chamber in fluid communication with the liquid chamber, a means of ultrasonic vibrations which is configured to generate ultrasonic waves within the sonication chamber; a mouthpiece for inhaling the mist; an airflow member which is provided within part of the liquid reservoir structure, wherein the airflow member comprises: an airflow bridge having at least one airway opening which forms part of an inhalation channel from the sonication chamber to a mouthpiece, and an elongate airflow duct having a first end which is coupled to the airflow bridge and a second end which is positioned adjacent to and facing the means of ultrasonic vibrations, wherein the airflow bridge further comprises a peripheral opening (27a") which provides an air flow path from the surroundings of the ultrasonic mist inhaler to an airflow chamber, and then to the first end of the airflow duct, such that the airflow member provides air flow from the surroundings through the airflow duct to the sonication chamber and out from the sonication chamber through the inhalation channel upon inhalation, wherein the airflow bridge is engaged with a frustoconical element which comprises at least a peripheral opening (20a") aligned with the peripheral opening (27a") of the airflow bridge, and wherein the airflow chamber is arranged between the mouthpiece and the frustoconical element. an airflow bridge having at least one airway opening which forms part of an inhalation channel from the sonication chamber to a mouthpiece, and an elongate airflow duct having a first end which is coupled to the airflow bridge and a second end which is positioned adjacent to and facing the means of ultrasonic vibrations, wherein the airflow bridge further comprises a peripheral opening (27a") which provides an air flow path from the surroundings of the ultrasonic mist inhaler to an airflow chamber, and then to the first end of the airflow duct, such that the airflow member provides air flow from the surroundings through the airflow duct to the sonication chamber and out from the sonication chamber through the inhalation channel upon inhalation, wherein the airflow bridge is engaged with a frustoconical element which comprises at least a peripheral opening (20a") aligned with the peripheral opening (27a") of the airflow bridge, and wherein the airflow chamber is arranged between the mouthpiece and the frustoconical element.