Assertion: gastritis | /r/CreatedBy | drug
Facets:
value: in some cases
type: OTHER
value: often
type: TEMPORAL
Source sentences:
text: Gastritis, an inflammation or swelling of the stomach lining, can be a painful condition that is often caused by infection, drugs, stress or an autoimmune response.
text: In some cases, gastritis is caused by an infection, drugs, stress, or an autoimmune response.
text: If the gastritis is caused by the drugs that you’ve been taking, it can be relieved by stopping use of those substances.