The main symptoms of spleen deficiency are vomiting, diarrhea, edema, bleeding, amenorrhea, leukorrhagia, cold limbs and salivation in children. Patients with spleen-qi deficiency syndrome often have symptoms such as abdominal distension after eating, weakness of limbs, mental fatigue and pale tongue coating. Patients with spleen-yang deficiency often have symptoms such as loose stool, anorexia, abdominal distension, tepid limbs, dull complexion or edema. Most patients with stagnation of qi have symptoms such as chronic diarrhea, proctoptosis and uterine prolapse. If the spleen does not control blood, there will be symptoms of chronic bleeding such as menorrhagia and metrorrhagia, and there will also be symptoms of patients with spleen deficiency.