Toothaches can be a real pain, quite literally. They can range from a mild annoyance to a debilitating condition that affects your daily life. But when should you seek emergency dental services for a toothache? Here are some tell-tale signs that your toothache requires emergency attention. Severe pain Severe pain is one of the most prominent indicators that your toothache requires emergency dental services. If over-the-counter pain medication is not providing relief, it's time to see a dentist.