Question
How should one handle the recurrence of allergic purpura?
Answer
For cases of joint-type allergic purpura, it is important to observe the joint swelling and maintain the correct position and comfortable posture of the affected limb. Daily care is crucial. Additionally, using adrenal cortical hormones can alleviate joint pain. Regarding rashes, it is necessary to monitor the rash’s shape, quantity, location, and whether they recur. It can be helpful to draw a human body diagram to record the daily changes in the rash. If there is an itching sensation, keep the skin clean to prevent scratches and self-inflicted injury in children. In case of ulceration, timely treatment is required to prevent bleeding and infection. For children with abdominal purpura, a diet free of animal protein and residue-free liquid food should be provided; in severe cases, fasting may be necessary. After discharge, regular hospital check-ups are essential to detect kidney complications early on.