Drowsiness

I will drink a coffee and expose myself to the wind to fight drowsiness.

It's supposed to cause drowsiness.

In his drowsiness he stumbled over his cat.

Cat allergy sufferers usually rely on antihistamines, which have side effects such as drowsiness.

The long car journey had me completely beaten down by sleeplessness and drowsiness after only a few hours so I was very much looking forward to get back home to get some well-deserved rest.

You may experience drowsiness.

And most neurologists are in the habit of prescribing antispasticity drugs like tizanidine and baclofen, which are oral and inexpensive, but which cause drowsiness and weaken every muscle in the body, not just the target ones.