Depression of varying origin.In children and adolescents there is not sufficient evidence of safety and efficacy of Maronil in the treatment of depressive states of varying aetiology and symptomatology. The use of Maronil in children and adolescents ( 0 - 17 years of age ) in this indication is therefore not recommended. Obsessive compulcive syndromes.No experience is available in children younger than 5 years of age.