Allergic Rhinitis (AR), one of the most prevalent types of chronic rhinitis, has marked symptoms of nasal congestion, itching, rhinorrhoea, sneezing, and anosmia in patients with severe obstruction.
There was no effect of insulin in the larger cohort using the second device. In a subsequent Phase 2 study to determine how much insulin entered the brain after nasal delivery, 19 people received 40 ...