is used to obtain a local anaesthesia of the lining of the inside of the mouth (buccal mucosa). It contains two active ingredients: � lidocaine, a local anaesthetic, which numbs the painful area temporarily, � cetrimide, an antiseptic, which kills any micro?organisms that are present. XYLONOR SPRAY is for children over 4 years old and adults. Only a dentist can administer this product.