what are the symptoms of a systemic anaphylactic reaction
Anaphylaxis Anaphylaxis is a serious allergic reaction that is rapid in onset and may cause death.[4][5] It typically causes more than one of the following: an itchy rash, throat or tongue swelling, shortness of breath, vomiting, lightheadedness, and low blood pressure.[1] These symptoms typically come on over minutes to hours.[1]
Pleurisy The defining symptom of pleurisy is a sudden sharp, stabbing, burning or dull pain in the right or left side of the chest during breathing, especially when one inhales and exhales.[9] It feels worse with deep breathing, coughing, sneezing, or laughing. The pain may stay in one place, or it may spread to the shoulder or back.[10] Sometimes, it becomes a fairly constant dull ache.[11]