Who knows how to prevent drowsiness, help

Coffee or cola, drink a little more, or strong tea, the more bitter the better.

If it still doesn't work, there is no way, the key depends on the individual.

Wash your face with cold water, then rinse your head with cold water!

It's even better to take a cold shower! But beware of the cold!

I used to doze off a lot, but later, the teacher told me that I would wash my face with cold water before reviewing, so that I would be more sober, and I could also concentrate my eyes and spread out so that I could effectively improve my concentration, so try it!

It's best to do something that interests you, watch TV, go online, or listen to it**, and then continue studying.

Get enough sleep, don't affect the next day's class, and have good energy to improve your learning effect.

You should first relax your nerves and listen** Think about your ideal high school Having a goal is naturally motivated.

However, I think the high school entrance examination is an examination of 3 years of study, and if you usually work hard, you can go to sleep and recuperate.

Slept enough, hee-hee.

Drink coffee. Hehe, I know our people who have come over, the high school entrance examination, the college entrance examination, no one has not drunk coffee, but it is best to have eight hours of sleep a day.

First of all, the work and rest time should be normal, if there is a condition, you can make up for sleep at noon, half an hour is enough, and it is best not to take a nap for more than an hour. If you are sleepy while doing your homework at night, you can get up and take a walk, move your body, move your waist and neck back and forth, and wash your face with cool water. If you have a lot of homework and need to stay up late, you can take a nap and get up again at 5 o'clock to do your homework.

Hope it helps.

It is not advisable to drive at night and affect the study during the day. It is correct to drink plenty of water, but it is not advisable to hold urine and hurt the body. Also, if you really can't do it, just stand up. The most important thing is to follow the teacher's rhythm in class and not get distracted.

Try the Dragon Tiger endorsed by Mr. He Jiong, the full name seems to be called Dragon Tiger Awakening Serum.

Lack of water. When you are sleepy, you drink water. Drink until you hold your urine. Keep you awake.