Intranasal

As to the question of hay fever and asthma, intranasal disease is not the cause of every case of these two diseases.

Source: wiktionary

I speak in this manner because, recognizing the greater benefits of intranasal surgery, we can not but admit that there is always the danger of the pendulum swinging too far, of our being impelled by overzeal or ignorance, thus bringing discredit on measure which, if properly considered, would ever remain of inestimable value.

Source: wiktionary

The functioning of these nontaste and nonolfactory sensory systems in oral and intranasal stimulation is the subject of a recent volume.

Source: wiktionary

an intranasal vaccine

Source: wiktionary