Causes & Risk Factors Of Churg-Strauss Syndrome

Churg-Strauss syndrome, which is also known as eosinophilic granulomatosis with polyangiitis, is a condition characterized by blood vessel inflammation. When this inflammation occurs, blood flow to the vital tissues and organs becomes restricted. The disorder can lead to a plethora of other issues and complications, such as gastrointestinal bleeding, the development of a rash, hay fever, and numbness or pain in the feet and hands. It is a highly variable illness with varying degrees of symptoms. While some patients may only present with mild symptoms, others can experience life-threatening complications. Churg-Strauss syndrome is quite rare and, as of now, there is no cure. However, with care and treatment, symptoms can be managed. Several known causes and risk factors contribute to the development of Churg-Strauss. Uncover them now.

Immune System Response

Though the exact cause of Churg-Strauss syndrome is unknown, an overactive immune system response is one consistently recorded risk factor. The immune system is designed to protect the human body and fend off foreign invaders, but it can sometimes malfunction. This malfunction can be triggered by a variety of factors, including genetics, environmental stimuli, allergens, or medications. Instead of protecting the body from foreign invaders, such as bacteria and viruses, an overactive immune system can mistakenly target healthy tissues and cause unnecessary, damaging inflammation. In turn, this can lead to extensive and often permanent damage to vital organs, such as the heart and kidneys, as well as cause scarring on the skin and damage to the peripheral nervous system.

Continue reading to learn about another risk factor of this condition now.

Age

How old a person is has been shown to be another risk factor for developing Churg-Strauss syndrome. On average, individuals are diagnosed with the disorder between the ages of thirty and forty-five. However, recent trends demonstrate an increased diagnosis in children. Whether this is actually due to an increase in incidences or individuals are simply more aware of the disorder is unknown. In individuals who are thirty to forty-five, the previously stated primary age group for Churg-Strauss syndrome patients, it is believed the syndrome develops as a result of long-term asthma and chronic nasal problems, such as chronic sinusitis. The condition develops when these allergies and complications are difficult to control, weakening the system and predisposing the person to develop the syndrome.

Continue reading to learn more about asthma as a risk factor for Churg-Strauss syndrome now.