Does anyone know a psychological effect of histamine production?
Histamine excess can be manifest as asthma, vasomotor rhinitis, allergic skin disorders with pruritis, excess stomach acid production (acts as a gastric hormone to stimulate flow of HCl), saliva, tears, and thin nasal and bronchial secretions, and certain types of vascular headaches. This is the basis of anti-histamine medications. Excessive histamine results because of the inadequate methylation in liver detoxification. Histamine opposes adrenalin in its effects and as expected fatigue occurs just as it occurs in adrenal exhaustion.
