If someone gets high blood pressure suddenly when a grave condition occurs, or starts sweating if something grave is about to happen, can we say that he is suffering from anxiety disorder?  


Because if it is, we must take proper steps for him, or try to avoid situations which can cause problem to him.   


If it is not too much to ask, mah I please know after what level of anxiety did you seek for medicines?   


Your story might be a great help to me.