Sep 09, 2020 · With a deviated septum, airflow through the nose is more difficult, which results in a drying of these membranes. This dehydrated environment makes your nose more susceptible to nosebleeds. Asthma. There is some suggestion of a link between a deviated septum and asthma, via the bridge of nasal congestion. As we’ve seen, a deviated septum can .... "/>