If you notice sudden moderate to severe swelling in your face, mouth, or neck, or if you are experiencing severe pain or discomfort in or around your mouth, it's important to seek dental treatment as soon as possible. This could be a sign of a serious dental infection which could require treatment. In the meantime, you can take the following steps to help reduce some of pain: Apply a cold compress to the affected area. Take an over-the-counter pain medication. Use salt water to rinse the area that is causing pain. This can help remove any debris that may be causing the toothache. Our dentists will be able to diagnose the cause of the swelling or pain and plan a quick and effective treatment. Don't hesitate to reach out to us as soon as you notice these symptoms.