Can nasal polyps or deviated septum cause asthma. No aspirin allergy and no family history of asthma but do have asthmatic symptoms
No. A deviated septum does not cause asthma but it can also cause trouble breathing.
Nasal polyps can. Although you are young to have asthma caused by nasal polyps, the two conditions are often associated. A deviated septum is not related directly to asthma. I would recommend you see an allergist for a more specific cause of your asthma. And if the nasal polyps are symptomatic, see an ENT physician.