Autistic kids might be prone to more autoimmune related conditions than non-autistic kids. This includes allergies as well as autoimmune disorders. The immune system protects your child’s body from sickness, disease, and outside threats. In an autoimmune disorder, the body may confuse harmless things as threats.
Autistic kids may have more eosinophils in their body than other kids. Like histamines, eosinophils also cause inflammation while trying to protect our bodies. Research has shown autistic kids tend to have more inflammation in the brain and gut. One theory for this is that autistic kids have a lot more stress than non-autistic kids, which can cause a weakened immune system. A weakened immune system can cause your child to get sick more often than their peers.