What is the cause of purpuric nephritis in children?

Our living environment is getting worse and worse. The air and water are constantly polluted, which makes children nowadays always vulnerable to some diseases, and purpura nephritis is one of them. It can be said that purpura nephritis is one of the most common diseases in children nowadays. Moreover, purpura nephritis is more harmful than other diseases, and it may even develop into uremia and endanger the life of children. Therefore, it is very important to understand the cause of purpura nephritis in children and do a good job in preventing purpura nephritis from the root. The specific causes of purpura nephritis in children are as follows:

The causes of purpuric nephritis in children include: the patient is allergic to certain factors, causing inflammatory lesions in blood vessels throughout the body, and the skin appears as red rashes, which is called purpura. Damage to the kidneys is called purpuric nephritis. Purpura nephritis may be related to infection and allergic reaction. Some cases have infection before onset, the most common of which is upper respiratory tract infection (non-specific or streptococcal infection), and others include chlamydia, chickenpox, and parasites. Many cases present with drug allergies before the onset of the disease.

When the immune function is out of balance, external bacteria, viruses, seafood, drugs, etc. can cause allergic reactions, autoimmune diseases or immunodeficiency diseases, thereby damaging human health. The antigens produced by these pathogenic factors combine with antibodies in the body to form immune complexes. These immune complexes are most likely to deposit in the glomeruli, thereby initiating the process of renal fibrosis. At the same time, the process of renal fibrosis also causes vascular inflammatory response, which increases the fragility and permeability of glomerular capillaries, with hematuria as the direct manifestation, leading to the occurrence of Henoch-Schonlein purpura nephritis.

This article has made a detailed analysis of the causes of purpura nephritis in children. In fact, the best way to prevent your child from suffering from purpura nephritis is to understand what your child is allergic to, so as to help your child stay away from allergens. This will greatly help reduce the incidence of purpura nephritis. Parents should also pay attention to helping their children maintain good hygiene. Only in this way can they completely stay away from the troubles of the disease.