Root canal therapy often gets a bad reputation, largely due to myths and misconceptions that have persisted for decades. Many people hesitate to seek this treatment because of fear or misunderstanding, even when it is the best solution for preserving a tooth. In reality, root canal therapy is a highly effective procedure designed to save teeth and relieve pain. Understanding the truth behind common misconceptions can help patients make informed decisions about their dental health.

Root Canal Therapy is Extremely Painful
One of the most pervasive myths is that root canal treatment is unbearably painful. This belief likely stems from older dental practices when anesthesia was less effective, and techniques were more invasive. Modern dentistry, however, has revolutionized root canal procedures. Today, patients are given local anesthesia, ensuring the area is numb and the procedure is virtually pain-free. Many patients report that the discomfort associated with a root canal is no worse than getting a standard filling. In fact, the procedure often relieves the intense pain caused by infection or inflammation in the tooth, rather than causing it.
Root Canals Cause Illness
Another common misconception is that root canal therapy can lead to systemic illness. Some people fear that removing the nerve and pulp from a tooth can release bacteria into the bloodstream and compromise overall health. This idea is entirely unfounded. Extensive research has shown that root canal procedures are safe and effective. Modern sterilization techniques and precise dental practices better ensure that the treated tooth does not pose a threat to the body. On the contrary, leaving an infected tooth untreated can lead to abscesses, severe pain, and more serious health complications, making root canal therapy a proactive step toward maintaining oral and general health.
Extracting the Tooth is a Better Option
Many individuals mistakenly believe that it is better to remove a problematic tooth rather than undergo a root canal. Tooth extraction may seem like a simple solution, but it comes with long-term consequences. Losing a tooth can lead to shifting of adjacent teeth, bite problems, and even bone loss in the jaw. Preserving the natural tooth through root canal therapy maintains the structure and function of the mouth while avoiding costly restorative procedures such as implants or bridges. Keeping the tooth also helps maintain a natural appearance and ensures optimal chewing efficiency.
Root Canals Are Expensive and Inefficient
While it’s true that root canal therapy can be more costly upfront compared to a basic filling, the procedure is an investment in long-term dental health. Many people assume that root canals are prone to failure, requiring repeated treatments. In reality, with proper care and modern techniques, a root canal-treated tooth could last a lifetime. Crowning the tooth after treatment adds further protection, minimizing the likelihood of future complications. In contrast, tooth extraction followed by replacement options often results in higher cumulative costs over time.
Root Canals Should Be Feared
Finally, a general fear of dental procedures contributes to the stigma surrounding root canals. Dental anxiety is common, and horror stories are easily amplified, creating unnecessary worry. Understanding what the procedure entails, discussing concerns with a dentist, and utilizing modern sedation or anxiety-management techniques can make the experience manageable and even comfortable. Education and communication are key to overcoming fear and ensuring that patients receive the treatment they need without unnecessary stress.
Root Canal Therapy in Virginia Beach, VA
At Coastal General Dentistry, we are dedicated to preserving your oral health. If you have deep decay or extensive damage, a root canal could prevent the need for an extraction. Contact our office today to schedule a consultation and learn more about your treatment options for improved dental health.

