Severe toothaches can stem from different issues, and one common cause is a tooth infection, which occurs when bacteria invade the tooth’s pulp, usually due to an untreated cavity. Root canal therapy is vital to eliminate the infection and save the tooth. While pain is a usual sign of a tooth infection, there are times when it might unexpectedly subside. But even if the pain goes away temporarily, root canal therapy is still crucial. Keep reading to learn why!
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