Podcast:BrainStuff Published On: Fri Aug 06 2021 Description: Some toothaches are caused by an abscess -- an infection that can spread beyond the mouth. Learn more in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/wellness/oral-care/problems/absecessed-tooth.htm Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.