But it’s unlikely that the cyst can cause compressive symptoms on the teeth. Maxillary sinusitis can cause referred pain to the teeth and
vice versa. If it is a chronic sinus infection
, 4-6 weeks of antibiotics are pretty standard in addition to nasal steroid sprays, oral steroids, and salt water irrigations of the sinuses. If this fails to solve the problem, sinus surgery is usually recommended.
Hope this helped and do keep us posted.