An independent claim is included for a method for desensitizing sensitive teeth, comprising formulating the agent in the form of a toothpaste and cleaning the teeth using a toothbrush, or formulating the agent in the form of a mouthwash and rinsing the mouth. ACTIVITY : Antiinflammatory. ...
In these cases, applying a medication that contains a numbing agent to the sore may make it possible for the person to return to somewhat normal activities. What’s available? You should be able to find products that contain compounds such as benzocaine, benzoin tincture, lidocaine, camphor, ...