Amitriptyline tablet is used to treat mental/mood problems such as depression and relieve anxiety. Learn more about its uses , side effects, and dosage of Amitriptyline tablets . Amitriptyline is a tricyclic antidepressant (TCA) that works by increasing levels of certain neurotransmitters in the brain, particularly serotonin and norepinephrine, to improve mood, relieve anxiety, and manage pain. Amitriptyline is a prescription medicine. Depression are some of its major therapeutic uses . The alternative uses of Amitriptyline have also been explained below. The correct dosage of Amitriptyline depends on the patient's age, gender, and medical history. The condition it has been prescribed for, and the route of administration also determine the right dosage . For detailed information on this, read through the dosage section. Some other side effects of Amitriptyline have been listed ahead ... Uses What is amitriptyline used for? Amitriptyline is commonly used to treat depression. Amitriptyline may also be used for other conditions as determined by your healthcare provider.