I have 2 add to immune diseases and I have struggled for years. Severe environmental and food allergies, anaphylactic reactions, chronic hives, joint pain all over, 5 fractures in 4 yrs, asthma. Been to multiple allergist immunologist and got no answers other than your case is too complicated for them . I just went to Barnes Jewish Hospital/Washington and seen a an allergist/immunologist, and she diagnosed me with mass cell activation syndrome And she is recommending Xolair injections. She thinks the injections will calm down my cells so they’re not so reactive to any everything I put in my mouth, causing the anaphylactic reactions etc, plus hopefully help reduce inflammation in my body and help my asthma. Just waiting to see if insurance approves the Xolair injections🙏