### Understanding Tooth Infections and When to Seek Help A toothache can be more than just a minor annoyance. If left untreated, it can lead to a serious infection. Here’s what you need to know about tooth infections and when to see a doctor. #### Symptoms of a Tooth Infection An infected tooth can cause various symptoms, including: - Severe toothache - Sensitivity to hot or cold - Swelling in your face or cheek - Tender or swollen lymph nodes under your jaw or in your neck - Fever - Bad breath or a bad taste in your mouth #### When to See a Doctor If you experience any of the following symptoms, you should see a doctor immediately: - High fever - Difficulty breathing or swallowing - Swelling that makes it hard to open your mouth - Persistent pain that doesn’t go away with over-the-counter pain relievers #### Risks of an Untreated Tooth Infection If a tooth infection is not treated, it can spread to other parts of your body, leading to serious health issues such as: - Abscesses (pockets of pus) - Bone infection - Sinus infection - Sepsis (a life-threatening response to infection) #### Prevention Tips To reduce your risk of tooth infections, practice good dental hygiene: - Brush your teeth at least twice a day - Floss daily - Visit your dentist regularly for check-ups and cleanings - Avoid sugary foods and drinks #### Immediate Relief Tips While waiting to see your dentist, you can try these tips for temporary relief: - Rinse your mouth with warm salt water - Take over-the-counter pain relievers - Apply a cold compress to the outside of your cheek Remember, not all toothaches lead to serious health problems, but it’s always best to get them checked out by a dentist to prevent complications.