Assertion: melatonin's effect | /r/HasProperty | daytime drowsiness
Facets:
value: with higher doses of melatonin
type: OTHER
Source sentences:
text: Side effects may include daytime drowsiness, vivid dreams or nightmares and a rise in blood glucose level.
text: Side effects may also include dizziness, headaches and daytime sleepiness, with higher doses of melatonin.
text: Some side effects of melatonin include stomach pain, headaches, dizziness and daytime drowsiness.
text: Side effects of melatonin are few but may include daytime sleepiness and tiredness on waking.