A root canal is a common dental procedure designed to save a tooth that is badly decayed or infected. Despite the myths surrounding it, modern root canal treatment is safe, effective, and almost painless thanks to advanced techniques and anesthesia.
Inside every tooth is a soft tissue called pulp, which contains nerves and blood vessels. When this pulp becomes infected due to deep cavities, cracks, trauma, or repeated dental procedures, it can cause severe tooth pain, sensitivity, swelling, or even abscess formation. A root canal treatment removes the infected pulp, cleans and disinfects the inside of the tooth, and then seals it to prevent further infection.
One of the biggest fears people have is pain, but in reality, a root canal relieves pain rather than causes it. The procedure is usually completed in one or two visits, and most patients return to their normal routine the same day. After treatment, the tooth may feel slightly sensitive for a few days, which is completely normal and manageable with prescribed medication.
Saving your natural tooth through a root canal has many benefits. It helps maintain proper chewing, prevents neighboring teeth from shifting, and preserves your natural smile. In most cases, a dental crown is placed after the root canal to restore strength and functionality to the treated tooth.
Ignoring an infected tooth can lead to serious complications, including the spread of infection and tooth loss. If you experience persistent tooth pain, sensitivity to hot or cold, or swelling in the gums, it’s important to consult a dentist early. Timely root canal treatment can protect your oral health and help you keep your natural teeth for years to come.