1, pupils should swim under the guidance of adults and learn to swim;

2. Don't play alone by the river or the mountain pond;

3. Don't go swimming in non-swimming areas;

4, can't swim, don't swim to the deep water area, even with a lifebuoy is not safe;

5. Make proper preparations before swimming to prevent cramps;

Second, the self-help method when drowning:

1, don't panic, find someone around you and call for help immediately;

2. Relax your whole body, let your body float on the water, head out of the water, kick the water with your feet to prevent physical loss and wait for rescue;

3. When your body sinks, you can press your palm down;

4. If you suddenly cramp in the water and can't dock, call for help immediately. If there is no one around, you can take a deep breath and dive into the water, straighten your cramped legs and pull your toes up with your hands to relieve cramps.

Three, found someone drowning rescue methods:

You can throw lifebuoys, bamboo poles, boards and other things at the drowning person, and then drag them to the shore; If there is no rescue equipment, you can enter the water for direct rescue. When approaching the drowning person, turn his hips so that his back is to himself, and then pull him up. Side stroke or backstroke towing is usually used for towing. Special emphasis: when minors find someone drowning and can't rush into the water to rescue them, they should immediately call for help or use life-saving equipment to call for help. Saving people should also be within your ability!

Fourth, how to give first aid to a companion after drowning?

In case of drowning, don't jump into the water to save people. You should ask an adult for help at once. After rescuing the drowning person ashore, immediately pry open the teeth, remove the impurities in the mouth and nose, and make the respiratory tract unobstructed; The rescuer bends his knees, puts the patient head down on his thigh, presses his abdomen, and forces the water in the respiratory tract and stomach to pour out. If the drowning person's breathing and heartbeat have stopped, he should look up for chest massage and artificial respiration, and at the same time, he should be rushed to the hospital for emergency treatment.

Five, shore first aid drowning method:

1, quickly remove the sludge, weeds and secretions in the mouth and nose of the drowning person, keep the respiratory tract unobstructed, pull out your tongue and avoid blocking the respiratory tract;

2. Lift the drowning person to lie prone on the rescuer's shoulder, with his abdomen close to the rescuer's shoulder and his head and feet drooping, so that the water in the respiratory tract can naturally flow out. But don't delay the time of cardiopulmonary resuscitation because of choking;

3. Mouth-to-mouth artificial respiration and heart massage; And contact the emergency center or send it to the hospital as soon as possible.