<unk> <unk>  is a common symptom and may present a challenge to differentiate potential diagnoses. Although COVID-19 is mainly a respiratory disease,<unk> <unk>  is one of the symptoms of COVID-19 infection.<unk> <unk>  may be due to direct injury of an involved<unk>  organ or merely one of the symptoms of COVID-19. A potential explanation for<unk> <unk>  in COVID-19 is the presence of cellular ACE 2 in esophagus, ileum, colon and cholangiocytes. Patients may present with global, epigastric, ileac fossa or epigastric<unk> . Cases of<unk> <unk>  associated with COVID-19 infection may present as acute appendicitis, acute pancreatitis, upper GI bleed, or gut perforation. In an unexplained<unk> <unk>  it is important to suspect coronavirus-19 infection and take nasopharyngeal RT-PCR or CXR or chest CT as positive COVID-19 findings of these tests have been demonstrated among patients presenting with<unk>  symptoms.<unk>  scans may show signs of mucosal inflammation. Contact tracing is an important secondary prevention step.
COVID-19-associated abdominal pain
COVID-19-associated nausea and vomiting
COVID-19-associated anorexia
COVID-19-associated Guillain-Barre syndrome
COVID-19-associated cytokine storm
COVID-19-associated hepatic injury
COVID-19-associated Miller-Fischer syndrome
COVID-19-associated myocardial infarction