Assertion: diphenhydramine | /r/RelatedTo | anticholinergic activity
Facets:
Source sentences:
text: Diphenhydramine is associated with anticholinergic activity and hence should be given cautiously to the patients with various disorders such as urinary obstruction or retention; angle-closure glaucoma, uncontrolled primary open-angle glaucoma, or untreated intraocular hypertension; and gastrointestinal obstructive disorders.