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Abdominal pain alert to allergic purpura nephritis attack

2017-06-10 16:15
Allergic purpura is a common capillary allergy disease, the main pathological basis for a wide range of capillaries, skin purpura, gastrointestinal mucosal bleeding, joint swelling and pain and nephritis and other symptoms as the main clinical manifestations, a small number of patients with vascular Neuropathic edema. Allergic purpura nephritis has a variety of clinical manifestations, common rash and severe abdominal pain. The following look at the symptoms of allergic purpura nephritis, and how to prevent.
Gastrointestinal symptoms: the general paroxysmal severe abdominal pain, often located in the umbilical or lower abdomen, may be associated with vomiting, but vomiting rare, some children may have black or bloody stool, occasionally complicated with intussusception, intestinal obstruction Or intestinal perforation.
Skin purpura: more common in the limbs and buttocks, symmetrical distribution, stretching more side, in batches, facial and trunk less. Beginning with purple red pimples, higher than the leather surface, the pressure does not fade, a few days later to dark purple, and finally was brown and subsided. A small number of children with severe purpura can be combined into bullous hemorrhagic necrosis, some cases may be associated with urticaria and angioneurotic edema. Skin purpura generally in 4 to 6 weeks after the dissipation, some children interval weeks, a few months after the recurrence.
Joint symptoms: about 1/3 of the cases can occur knee, ankle, elbow, wrist and other large joints swelling and pain, limited mobility.
Kidney Symptoms: 30% to 60% of cases with renal damage to the clinical manifestations. Kidney symptoms occurred in the onset of 1 month, but also in the course of a later period, after the disappearance of other symptoms occurred, the majority of children with hematuria, proteinuria and tubular urine, with increased blood pressure and edema, a purpura nephritis, A small number of nephrotic syndrome.
How to prevent allergic purpura?
Attention to avoid contact with pathogens, such as pollen, chemicals, paint, gasoline, dust mites and so on.
Allergy children do not keep pets, to minimize contact with animal fur, especially those who have been clearly allergens should pay attention to.
Pay attention to food hygiene, wash their hands, do not eat unclean fruits and aquatic plants, to eliminate the chance of intestinal infection.
Strengthen the exercise, enhance physical fitness, improve the body's immunity to various infections, to avoid allergic purpura incentives.
Pay attention to climate change, timely increase or decrease clothes, prevent colds, the room regular ventilation to keep the indoor air fresh.
Before the illness is not cured, do not vaccinate a variety of preventive vaccines, must be cured 3 to 6 months before the vaccination, or may lead to the recurrence of the disease.
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