Demographic statistics of Japan indicate that it is moving toward a super-aging society and, accordingly, the ratio of elderly patients with asthma is also increasing. An important point in diagnosing elderly patients with asthma is that the onset of asthma in old age, along with a history of smoking, differentiation, and complications of chronic obstructive pulmonary disease must be considered. Primary care physicians must understand the characteristics of elderly patients when treating them. When conducting inhalation therapy in any asthmatic patient, especially elderly asthmatic patients, it is important to teach the patients proper technique and sustain medication adherence. We believe this effort will lead to an improvement in controlling asthma as well as a decrease in the number of asthma deaths.