Duration and prognosis | Welding Allergy
Duration and prognosis Anyone who has a pseudoallergy should expect it to cause lifelong complaints. The cause of a pseudoallergy is probably genetic. That some people have a pseudoallergy and others do not is probably due to the nature of the mast cells: If these are unstable and can be activated more easily, the development … Duration and prognosis | Welding Allergy