known severe food allergy diarrhea increase stool frequency pain reason consulting characterize pain: feel pain feel 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 feeling nauseous feel like vomiting swelling areas body swelling located swelling located swelling located lose consciousness traveled country last 4 weeks noticed wheezing sound exhale likely develop common allergies general population
anaphylaxis panic attack bronchospasm / acute asthma exacerbation acute pulmonary edema unstable angina scombroid food poisoning boerhaave gerd hiv (initial infection) anemia possible nstemi / stemi pulmonary embolism pancreatic neoplasm inguinal hernia psvt stable angina guillain-barré syndrome chagas atrial fibrillation pericarditis acute copd exacerbation / infection acute dystonic reactions myasthenia gravis
Anaphylaxis