Patient's question:
Childhood purpura, low platelet count, should I be hospitalized?Doctor's answer:
Allergic purpura is a syndrome characterized by the leakage of blood components or plasma into the subcutaneous tissue, mucous membranes, and subserosal layers due to systemic vasculitis, presenting as skin petechiae, ecchymosis, joint pain, abdominal pain, and kidney damage. The main triggers include bacterial, viral, and parasitic infections, as well as allergens such as food and drugs.Advice: It is recommended to first visit a hospital for a comprehensive examination. During the illness, it is important to avoid contact with pathogens such as pollen, chemicals, paint, gasoline, and dust mites.