Yellow nail syndrome (YNS) is a rare disorder characterized by a triad of yellow little mermaid costume accessories discoloration and destructive changes of nails, lymph edema and a variety of pathologies in the respiratory system.This disorder can be associated with and herald the presence of internal diseases.An swan river daisy seeds increased awareness of these conditions may help with the early diagnosis and therapy of the associated disorders.We report a 24 years old whom with yellow nail syndrome whom was admitted at hospital.She also had fever, lymph edema and pulmonary manifestations.