diagnosis anemia pain reason consulting characterize pain: feel pain intense pain pain radiate location precisely pain located fast pain experiencing shortness breath difficulty breathing significant way feel slightly dizzy lightheaded feel tired unable usual activities stuck bed day long taking new oral anticoagulants noacs traveled country last 4 weeks bmi 185 underweight
anemia guillain-barré syndrome hiv (initial infection) acute dystonic reactions myasthenia gravis scombroid food poisoning myocarditis possible nstemi / stemi pulmonary neoplasm pulmonary embolism
Anemia