لماذا لا أستطيع التنفس من أنفي رغم أنه ليس مسدوداً؟

It looks like you shared some information about nasal breathing and sinus disorders from IU Health, mentioning causes like sinusitis, nasal damage, and trauma.

Did you have a specific question about sinus disorders, or were you looking for more details on how these conditions are managed?