Assertion: cough's symptom | /r/HasProperty | persistent
Facets:
Source sentences:
text: If the symptoms are persistent, an inhaled corticosteroid like Flovent (fluticasone) may be used on a daily basis to reduce airway inflammation hyperresponsiveness.
text: Symptoms: A persistent cough, often with extreme tiredness, weight loss, night sweats and coughing up blood.
text: Symptoms: Persistent coughing or wheezing, plus extreme tiredness, breathlessness on exertion and fluid retention.