Herein a mouthpiece (2) for use with a handheld inhaler is disclosed. A housing (4) of the mouthpiece comprises an inlet (6), an outlet opening (8), and a channel (10) extending through the housing (4) connecting the inlet (6) and the outlet opening (8) for directing an aerosol from the inlet (6) to the outlet opening (8). An anterior portion (18) of the housing (4) is adapted to be placed in a mouth of a patient. The anterior portion (18) of the housing (4) is configured to direct the outlet opening (8) upwardly in the oral cavity when the anterior portion (18) is placed in the mouth of the patient. Other embodiments disclose an outlet opening (8) placed closer to the upper side (14) of the housing (4) than to the lower side (16) of the housing (4). Further, an inhaler comprising a mouthpiece is disclosed.在此中,一種供與手持式吸氣器一起使用的咬嘴(2)被揭示。該咬嘴的外殼(4)包含入口(6);出口開口(8);及通道(10),其延伸經過該外殼(4),連接該入口(6)及該出口開口(8),用於由該入口(6)引導噴霧劑至該出口開口(8)。該外殼(4)的前面部分(18)被設計成適於放置在病人之嘴中。當該前面部分(18)被放置在該病人之嘴中時,該外殼(4)的前面部分(18)被建構來在該口腔中向上引導該出口開口(8)。其他具體態樣揭示比起至該外殼(4)的下側面(16),該出口開口(8)被放置成較接近該外殼(4)之上側面(14)。再者,包含咬嘴的吸氣器被揭示。2‧‧‧咬嘴4‧‧‧外殼6‧‧‧入口8‧‧‧出口開口9‧‧‧突出部分12‧‧‧平面14‧‧‧上側面16‧‧‧下側面18‧‧‧前面部分20‧‧‧截頭錐形部分22‧‧‧基底24‧‧‧頂部26‧‧‧突出部分28‧‧‧外殼部分
