The novel Severe Acute Respiratory Syndrome Coronavirus-2 has put an enormous pressure on health systems around the world. The large number of severe cases that had symptoms seemingly unrelated to the respiratory system, continues to create confusion. The digestive tract is not spared either. The most commonly reported digestive symptoms are nausea, vomiting, anorexia, diarrhea and, less frequently but with significant impact, gastrointestinal bleeding. The elderly population is the one more likely to develop severe anemia clinically expressed by hematemesis, melena or hematochezia. From our experience and as we concluded from literature, men confirmed with COVID-19 have a higher risk of developing digestive haemorrhage. The upper gastro-intestinal tract, defined as the digestive segment above the Treitz angle, is more often affected. The gastro-duodenal ulcers are the main cause found in COVID-19 patients with digestive bleeding. In addition, the patients with SARS-COV2 infection and gastro-intestinal bleeding most commonly associate with other comorbidities such as hypertension and diabetes.
Gastro-Intestinal Bleeding in COVID-19 Patients - Is There Any Causal Relation?