The invention provides methods of inhalation treatment of a respiratory disease or condition in a patient in need to such treatment without producing in said patient systemic antimuscarinic effects, comprising administering to said patient an effective amount of aclidinium.本發明提供吸入治療有治療需要之患者之呼吸道疾病或病狀而不在所述患者體內產生全身性抗蕈毒鹼作用的方法,其包含對所述患者投與有效量之阿地銨。