bucomax with lidocaine belongs to the group of medicines called antiseptics. bucomax with lidocaine is an association of two antiseptics, 2,4-dichlorobenzyl alcohol and amylmethacresol, and a local anesthetic for the throat, lidocaine hydrochloride. It is used for local symptomatic relief of mild mouth and throat infections with pain and without fever in adults and adolescents 12 years of age and older. A doctor should be consulted if it worsens or if it does not improve after 2 days.