Trimipramine is a medication that belongs to the class of tricyclic antidepressants. It is used to treat major depressive disorder, anxiety, insomnia and other conditions. There are several synonyms for trimipramine that are commonly used in scientific literature and medical practice. These include trimineurin, surmontil, and triprimine. Trimineurin is the international non-proprietary name (INN) for trimipramine, while surmontil and triprimine are brand names under which it is marketed. In addition, trimipramine is sometimes referred to as a dibenzazepine derivative because of its molecular structure. Synonyms for pharmaceuticals can be helpful to ease the process of communication between doctors or scientists.