**Is It Normal to Feel Strange After a Root Canal on a Molar?**

　　Undergoing a root canal is akin to having a dentist meticulously clean out infected or decayed pulp tissue inside your tooth and then sealing it back up. Many people in Hong Kong report feeling somewhat "different" in the affected molar after a root canal—its not pain, but a peculiar sensation. Is this normal?

　　Firstly, it is important to understand that a root canal is a relatively complex dental procedure. During the process, the dentist opens the tooth, removes the infected or necrotic nerves, cleans it with disinfectant, and then fills and seals it. Since the nerves in the tooth no longer exist, its quite common to experience a change in sensation, especially in the days or weeks immediately following the procedure.

　　Some individuals may perceive their tooth to be harder or experience less sensitivity when biting. This is because, following a root canal, the tooth loses its original vitality and often requires a crown for protection. Without a blood supply, the tooth can become brittle and prone to cracking. Additionally, the body and brain need time to adjust to a new bite feeling, much like the sensation of breaking in new shoes.

　　Another reason could be slight inflammation or gum swelling post-procedure, which might make the area feel unnatural. This typically subsides within a few days, but if pain or swelling persists, a follow-up with the dentist is necessary to check for residual infection or other issues.

　　Also, during a root canal, the dentist uses instruments to clean the root canals, and if they are particularly deep or curved, it might irritate surrounding tissues. As these tissues heal over time, you may experience a "different" sensation, possibly feeling pressure, but this usually improves over time.

　　People who naturally have a stronger bite might be more sensitive to pr

　　essure on the treated tooth after a root canal. If the other side of your mouth doesnt have any issues and youre sensitive on the root-canaled side, you might feel its unusual. In such cases, distributing the bite forces and avoiding exerting too much pressure on the treated tooth allows it to adapt gradually.

　　Its vital to note that a root canal doesnt immediately restore the tooth to its "as if nothing happened" state. Though pain typically subsides post-procedure, adjusting to the new feeling might take time. Some people might feel normal within a few days, while others might take weeks or even a couple of months.

　　In the hustle and bustle of Hong Kong life, with diverse types of food to chew through, the pressure on your bite can be significant. After a root canal, its best to avoid eating very hard or chewy foods immediately, like hard candies, beef jerky, or crispy biscuits, to minimize the stress on the tooth and avoid cracking or loosening the crown.

　　For oral hygiene, ensure to brush at least twice daily and use dental floss, especially near the treated tooth. Although the nerves are gone, the surrounding gums and bone can still be affected by bacteria, so maintaining good oral hygiene is crucial.

　　In summary, feeling strange after a root canal is a common occurrence and largely part of your body and mouth adapting to the new condition. As long as theres no persistent severe pain or swelling, and you attend regular dental check-ups, theres typically no cause for concern. However, if the sensation lasts unusually long or worsens significantly, consult your dentist promptly to rule out other complications.

　　In essence, after having a root canal, by taking good care of your teeth and adjusting gradually, youll soon find it indistinguishable from your other teeth, allowing you to continue enjoying the delights of food and life with confidence.