Sinuses and your teeth Part 3: How can you tell if its a toothache or sinusitis? Channel: BURST Oral Care10K views • 2y agoRelated VideosHow To Figure Out if Your Patient Has a Toothache or Sinus InfectionTooth Pain from Sinus Pressure. Here’s What’s HappeningWhat's the link between dental health and sinus health?Is it toothache or sinusitis?