Can a deviated septum cause headaches?

It is possible.: A deviated septum will block partially and obstruct free flow of air , mucus of the opposite nostril. When there is excessive mucus production happens , the drainage will be blocked and this will lead to irritation and some discomfort . The other important thing is the obstruction of normal breathing at night will interfere with sleep and the next morning will result tiredness and headache.

It can: Many a times a deviated nasal septum can cause headaches. See a board certified e n t doctor to confirm and for treatment if needed.

Deviated septum: Sometimes if there are contact points with other anatomical structures, there can be pain. Have your nose evaluated by a board certified otolaryngologist.