This medicine contains a combination of Benzocaine, Boric Acid, and Eucalyptus. Benzocaine is a topical local anesthetic used to relieve minor pain and itch by numbing nerve endings in the skin. Boric Acid is a mild antibacterial and antifungal agent, and Eucalyptus is a counter-irritant, i.e., an agent that gives the skin a warm feeling by widening the blood vessels in the skin in order to relieve inflammation in underlying or nearby tissues.