Tryptophan replacement is critical to return serotonin to normal levels. Beta-endorphins, the "feel-good" hormones, were also significantly elevated after utilization of 200 mg of 5-HTP by patients with severe depression. Venlafaxine may be noted to work in a similar way to tricyclic antidepressants (TCAs) but has not been identified to own cardio toxic effects and it has limited celexa side effects when compared with other classes of antidepressant medications. It is thought that low serotonin levels can lead not only to depression, but anxiety and panic, and excessive anger. Neuroendocrinal or hormonal theories- Hormones may also be suspected of experiencing playing a component in causation of depression as conditions like hypothyroidism, Cushing's disease, Addison's disease are associated with depressed mood.
Medline - Plus indicates the antidepressant, citalopram, is section of a class of medicine called selective serotonin reuptake inhibitors (SSRIs). serotonin levels are actually found to be normal inside the brain in depression. It is assumed that supplementing this diet with 5-HTP in an herbal supplement pill might help to increase serotonin levels. It's important to the clinician to assess all physical health problems and medications to find out whether these might be leading to depression. Selective serotonin reuptake inhibitors (SSRI's) and serotonin and norepinephrine reuptake inhibitors (SNRI's) are already shown to relieve symptoms of depression by raising numbers of serotonin.