This product contains 2 medicines (amitriptyline, chlordiazepoxide) and is used to treat mental/mood disorders such as depression with symptoms of anxiety. Amitriptyline belongs to a class of medications called tricyclic antidepressants. It may help improve mood and feelings of well-being, relieve anxiety and tension, and help you sleep better. It works by affecting the balance of certain natural chemicals (neurotransmitters such as serotonin) in the brain. Chlordiazepoxide helps to reduce anxiety. It acts on the brain and nerves to produce a calming effect. It belongs to a class of drugs known as benzodiazepines.