Anxiety disorders belong to the category of psychiatric disorders and are a type of mood disorder, that is, a mood disorder caused by excessive tension, excessive excitement, and excessive agitation. In fact, it is a little different from what people call mental illness, which mostly refers to schizophrenia, but anxiety disorders do not belong to this category. Anxiety disorders are a type of mood disorder that can actually be controlled or even cured with professional treatment by doctors. Therefore, this type of illness should not be overly worried about fear, if it happens, you must seek professional medical help, it can be completely controlled.