Assertion: antihistamine | /r/AtLocation | cough medicine products
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Antihistamines such as diphenhydramine (Benadryl) are also often contained in cough medicine products.
text: Antihistamines such as diphenhydramine (Benadryl) are also often contained in cough medicine products.