Tooth infections and nerve pain can feel similar, but they often have different causes and require different treatments. Nerve pain is typically sharp, triggered by hot, cold, sweet foods, or pressure, and may come and go. A tooth infection, on the other hand, often causes a persistent, throbbing ache that can worsen over time and may be accompanied by swelling, fever, bad taste in the mouth, or gum abscesses. Understanding these differences can help you seek the right treatment before the problem becomes more serious. If tooth pain lingers or worsens, a prompt dental evaluation is the best way to protect your oral health.




