Assertion: antihistamine's effect | /r/HasProperty | drowsiness
Facets:
Source sentences:
text: Side effects of antihistamine nasal sprays might include a bitter taste, drowsiness or feeling tired.
text: Side effects of antihistamines that make you drowsy can include: sleepiness (drowsiness) and reduced co-ordination, reaction speed and judgement – do not drive or use machinery after taking these antihistamines
text: The most common adverse effects noted for second-generation agents include drowsiness, fatigue, headache, nausea and dry mouth.
text: These side effects of first-generation antihistamines included sleepiness, urinary retention, dry mouth, and constipation.