Can depression have physical symptoms?
Because certain brain chemicals or neurotransmitters, specifically serotonin and norepinephrine, influence both mood and pain, it’s not uncommon for depressed individuals to have physical symptoms. These symptoms may include joint pain, back pain, gastrointestinal problems, sleep disturbances, and appetite changes. The symptoms may also be accompanied by slowed speech and physical retardation. Many patients go from doctor to doctor seeking treatment for their physical symptoms when, in fact, they are clinically depressed.