This invention relates to treating pulmonary diseases such as chronic obstructive pulmonary disease or asthma by administering a phosphodiesterase 4 inhibitor in combination with beta adrenergic bronchodilator.
本发明涉及通过服用
磷酸二酯酶4
抑制剂与β
肾上腺素能支气管扩张剂联合治疗慢性阻塞性肺病或哮喘等肺部疾病。