known severe food allergy diarrhea increase stool frequency pain reason consulting characterize pain: characterize pain: feel pain feel pain feel pain intense pain pain radiate location precisely pain located fast pain experiencing shortness breath difficulty breathing significant way feel lightheaded dizzy feel like faint lesions redness problems skin believe condition consulting color rash lesions peel rash swollen affected region located affected region located affected region located affected region located affected region located intense pain caused rash lesion lesions larger 1cm severe itching swelling areas body swelling located lose consciousness traveled country last 4 weeks likely develop common allergies general population
anaphylaxis panic attack acute pulmonary edema unstable angina gerd boerhaave pulmonary embolism anemia scombroid food poisoning stable angina pancreatic neoplasm pericarditis psvt guillain-barré syndrome possible nstemi / stemi atrial fibrillation myocarditis hiv (initial infection) chagas acute dystonic reactions myasthenia gravis
Anaphylaxis