Traditional topical anesthetics often contain Trusted Source lidocaine or benzocaine as active ingredients. Benzocaine can help reduce toothache by blocking nerve signals around the painful area.

NACDG patch-test results from 2001 to 2002 revealed that 0.7% of tested patients reacted to lidocaine, 1.7% reacted to benzocaine, 0.6% reacted to tetracaine, and 0.9% reacted to dibucaine.

The effect of clove and benzocaine versus placebo as topical anesthetics. J Dent; 34(10):747-50. Baatsch B, Zimmer S, Recchia DR, Büssing A. Complementary and alternative therapies in dentistry and ...

Benzocaine is another local anesthetic derivative of the ethyl ester of para-aminobenzoic acid, previously reported as a causative agent of delayed hypersensitivity reactions.

Relooted is a stylish and topical heist game about doing crime for the right reasons. Turns out, it doesn't belong in a museum. Will Borger. June 24, 2025 6:00 AM. 1.

History and a topical issue inspire South African video game about artefacts in the West. By Julie Bourdin. AFP ...

Late stage assessment (LSA) guidance on topical antimicrobial dressings for locally infected leg ulcers.. Last reviewed: 19 June 2025 Guidance development process. LSA guidance evaluates categories of ...

Topical gels or creams: This includes benzocaine or lidocaine gels or calamine lotion, which can help you manage rashes and itchiness. Prescription mouthwashes: These can help with pain from an ...

Razor blade throat: People who have caught the Nimbus variant have described having a really bad sore throat — some say it feels like swallowing broken glass. A new COVID-19 variant, called NB.1 ...