Sphenopalatine block and tinnitus,swallowing problems and other disorders

I just had a patient in the office who we did a spenopaltine block on 1 week ago with major relief of shoulder pain (I was not treating) and reduction of tinnitus and droopy eyelids that we were sleeping. My patients chief complaint is swallowing problems that were better almost immediately after the SPG block I have seen patients with severe insomnia sleep well without medications, other