Anaphylactic purpura may cause chronic nephritis, intussusception and other serious complications.
1. Chronic nephritis: purpura may involve the kidneys, and a very small number of patients will develop chronic nephritis and other diseases, mainly manifested as proteinuria, hematuria, hypertension, edema, and the seriousness of the condition can lead to renal failure, with oliguria, anuria and other symptoms.
2. Intussusception: A few patients with abdominal purpura may cause intussusception, intestinal obstruction and other diseases, which can be life-threatening in serious cases. It can show symptoms of abdominal discomfort, occasionally paroxysmal colic, but also vomiting, diarrhea, blood in the stool and other symptoms.
Patients with allergic purpura are advised to go to the hospital in time for timely treatment under the guidance of a physician, so as not to cause inflammation and other complications.