First you should stay away from the hive to avoid further injury.
1. Be calm, don't run in panic, and don't just pounce. Wrap your head and face with clothing and other exposed parts, get down on the ground, and wait for the swarm to disperse before dealing with it.
2, to see whether the stings are left in the stinger, the stinger of the bees remain in the wound, should be removed immediately.
3. Wasp venom is alkaline, if stung by wasps, the wound can be coated with rice vinegar; bee venom is acidic, if stung by bees, it should be coated with soapy water and sodium bicarbonate. If you are in the wild and there is no rice vinegar or soapy water, use a lot of water.
4. If there are multiple stings, or if the stings cause systemic symptoms, or if there is a more serious allergic reaction, the person should be sent to the hospital immediately for emergency treatment.
Extended information:
1, bees generally do not take the initiative to attack people, unless you are too close, and accidentally touched it, was mistakenly thought that you are attacking it, it will come to sting you. First of all, pay attention to prevention, away from the grass and bushes farther, see nearby bees do not get too close.
2, found near the hive, it is even more important to stay away, this time if there are bees flying to the body, do not panic, slowly walk away from the hive a little farther, the body of the bees will fly away on their own. Don't slap or run at this time, it will attract a swarm of bees.
3. If you are attacked by bees, you should protect your head and neck with clothes and run away in the opposite direction of the hive or the swarm, or get down on the ground and cover up all the exposed skin on your body. Never try to fight back, or the bees will get more and more aggressive and only get hurt.
People's Daily Online - Famous doctor lecture hall: bee stings coated with soapy water ? Wasp stings coated with sour rice vinegar