What is drowsiness?

Answer by  madhanprasana (109)

Drowsiness means the feeling of sleepiness abnormally during the day. And also be referred as the excessive sleepiness without a reason. This may be due to stress,short sleep time,sleeping pills. And the excess of drowsiness may lead to increased risk of high blood pressure,heart attack and stroke.

Answer by  JKJOLYNN (170)

Drowsiness is you become sleepy, for example how certain cold medicines or alcohol can make you sleepy. Your heart rate slows down and your body becomes relaxed like before you go to sleep. Labels may warn about drowsiness because operating heavy machinery (like your car) can be dangerous when your drowsy.

Answer by  YellowCup (1650)

Drowsiness is when you feel very sleepy. When you can barely keep your eyes open. It can be caused from lack of sleep. It is very common for certain medicines to cause drowsiness as a side effect. I once took allergy medicine before a hike and curled up in a little ball in the woods because I was very drowsy.

Answer by  mani87 (40)

when a person will feel drowsiness he cannot move himself pfoperly and he cannot do anything, eye sight will become blank diabetic is the most commen couse