Noun
The quality or state of being sleepy.
Source: Webster's dictionarysleepiness causes many driving accidents Source: Internet
Common side effects include nausea, vomiting, sleepiness, and a dry mouth. Source: Internet
After taking glycine people who were sleep restricted experienced reduced daytime sleepiness, fatigue and impact on attention, performance and reaction time. Source: Internet
Endorphins, a contraction of the term endogenous morphines, are responsible for analgesia (reducing pain), causing sleepiness, and feelings of pleasure. Source: Internet
Equipotent, injected doses had comparable action courses, with no difference in subjects' self-rated feelings of euphoria, ambition, nervousness, relaxation, drowsiness, or sleepiness. Source: Internet
In addition to the signs of acute hepatitis, people can also demonstrate signs of coagulopathy (abnormal coagulation studies with easy bruising and bleeding) and encephalopathy (confusion, disorientation, and sleepiness ). Source: Internet