How to cope with 'Sleepy Sickness'

As a teacher, we are not always in a good condition when teaching

there is a time when our body is not in line with our duty. I often experience with

'sleepy sickness' while teaching. I can not open up my eyes. Very, very sleepy.

I was confused what should I do to cope with this 'disease'

It is impossible to fall asleep in front of my students

I have tried many things, walking around the class, checking students progress but

it doesn't work at all

Finally,I find a solution.

I play a music, cheerful music, of course after asking permission from my students

Thank God, now I can cope with this disease

I hope other teacher can also apply this method or maybe apply another method if

this one doesn't fit them

Happy teaching :)