Dr Berg has highlighted the remarkable pain-relieving properties of cloves, particularly for toothaches, due to its natural chemical, eugenol. "Clove can act as a natural painkiller, especially for a ...

Moreover, the factors that can alter facial expression and pain evaluation must also be considered, such as coat characteristics or anesthetic drugs. Although grimace scales are becoming more popular ...

Over-the-counter gels provide temporary pain relief for both minor and moderate cankers. They feature an anesthetic called benzocaine that numbs the affected area. They also shield the canker from ...

Herve Sroussi, associate professor of oral medicine at Harvard School of Dental Medicine ... a cocktail of canker remedies like lidocaine, which is a local anesthetic, and antihistamines.