Tooth Pain That Won’t Go Away? Here’s What To Do Tooth pain that persists is often a warning sign that something more serious is affecting your oral health. Ongoing discomfort can be caused by decay, infection, or structural damage that requires professional care. The sooner you address it, the easier it is to treat and relieve. If you’re experiencing tooth pain in San Antonio, TX, Bella Smiles Family & Cosmetic Dentistry offers prompt ...