Myth-Busting: Common Misconceptions About Root Canals

Jan 15, 2026By Marshall Xu

MX

Understanding Root Canals

Root canals are often misunderstood, leading to unnecessary anxiety and avoidance. This dental procedure can save a tooth and alleviate pain, but misconceptions persist. Let's explore and debunk some of these myths.

root canal procedure

Myth 1: Root Canals Are Extremely Painful

The belief that root canals are excruciatingly painful is one of the most common myths. In reality, modern dentistry has made the procedure relatively painless. With advancements in anesthesia and technique, most patients report feeling no more discomfort than they would during a routine filling.

Myth 2: Root Canals Cause Illness

Some people believe that root canals can lead to illnesses such as arthritis or heart disease. This myth stems from outdated research conducted in the early 20th century that has since been debunked. There is no scientific evidence linking root canals to systemic health issues.

dental health

Myth 3: It's Better to Extract the Tooth

Many assume that extracting a tooth is a better option than a root canal. However, preserving your natural teeth is almost always the best choice. Root canals have a high success rate and can maintain the integrity of your smile while avoiding the complications that come with extractions.

  • Avoids shifting of adjacent teeth
  • Preserves natural bite and alignment
  • Prevents bone loss in the jaw

Myth 4: Root Canals Require Multiple Visits

While some complex cases may require more than one visit, many root canals can be completed in a single appointment. Advances in technology and techniques have streamlined the process, making it more efficient for both dentists and patients.

dental technology

Conclusion

Root canals are a safe, effective way to treat tooth infections and save your natural teeth. Understanding the facts can help alleviate fear and encourage proactive dental care. If you're experiencing dental pain, consult with your dentist to explore your options, and don't let myths deter you from seeking necessary treatment.