Assertion: decongestant | /r/HasProperty | administered in nasal sprays
Facets:
value: in devices for inhalation
type: PURPOSE
Source sentences:
text: When administered in nasal sprays or drops or in devices for inhalation, decongestants shrink the mucous membranes lining the nasal cavity by contracting the muscles of blood vessel walls, thus reducing blood flow to the inflamed areas.