What does amitriptyline do to the body?
Amitriptyline works by increasing the amount of serotonin your brain makes. Serotonin is a chemical, called a neurotransmitter, that the brain sends out to nerves in the body. Serotonin is thought to improve your mood, sleep and the way your body responds to pain.
Amitriptyline works by increasing the amount of serotonin your brain makes. Serotonin is a chemical, called a neurotransmitter, that the brain sends out to nerves in the body. Serotonin is thought to improve your mood, sleep and the way your body responds to pain.