Assertion: cimetidine's side effect | /r/HasProperty | lightheadedness
Facets:
Source sentences:
text: Such side effects include lightheadedness, difficulty concentrating, nervousness, insomnia and seizures in patients with pre-existing seizure disorders.
text: If you are between the ages of 18 and 60, take no other medication or have no other medical conditions, side effects you are more likely to experience include: Dizziness, light-headedness, flushing, headache, weakness, nausea, heartburn and muscle cramps or tremor.