The formulation features the maximum level of benzocaine and gives immediate relief on application.Orajel temporarily relieves toothache caused by a broken tooth or in a tooth where you may require a filling.Dosage.For adults and children over the age of 12:Using a clean finger apply an amount of gel the size of a green pea into the tooth cavity.This gel is only intended for short-term use until you can get to a dentist. It should not be used continuously.Contains 20% w/w benzocaine, a powerful local anaesthetic that works by temporarily blocking the pathway of pain signals along the nerves and relieves pain by numbing the area.Unsuitable for children under 12 years. Do not use if pregnant or breastfeeding. Please read the patient information leaflet before use