I bleached my teeth last nigt wit the solution that my dentist gave me to take home, I sat with the trays in my mouth for one hour and after i removed the trays i notices some swelling in my upper lip, only to find that as the hours went by my lip is now 5 times the normal size..please help and assit what I can do for this. I am allergic to benydral and other meds like that. I had put ice on which had no results..