A bee sting is a painful injury that happens after a bee pierces your skin and injects venom. You can treat minor bee stings at home. Sometimes, your body can react negatively to a bee sting, and it causes a severe allergic reaction that requires immediate medical attention.

2024年10月24日 · A bee sting is an injury caused by bee venom. To sting, a bee jabs a barbed stinger into the skin. The stinger releases venom. The venom has proteins in it that cause pain and swelling around the sting area. Generally, insects such as bees and wasps aren't aggressive and only sting in self-defense.

A bee sting is the wound and pain caused by the stinger of a female bee puncturing skin. Bee stings differ from insect bites, with the venom of stinging insects having considerable chemical variation. The reaction of a person to a bee sting may vary according to the bee species.

2024年6月14日 · Each year, countless people experience bee stings that are minor, but others may have an allergic reaction. That is why it is important to know what to do if you get stung by a bee. When bees feel threatened, they use their stinger to defend themselves and protect their hive. A bee can sting if you swat at it or try to catch one.

2024年11月19日 · Bee stings can cause anaphylaxis, a life-threatening allergic reaction. But most stings are not severe and can be treated at home. For mild to moderate reactions, treat bee stings by following these three steps: Look at the area where …

2019年5月2日 · After a bee sting, your body's first line of defense comes in the form of white blood cells that arrive to fight off antigens in the bee's venom, according to Wake Forest University's Dr. Buddy Marterre, MD, who's also a beekeeper. As this war wages on in your body, redness, swelling, heat, and pain may occur at the site of the sting.

Stings by bees, wasps, hornets, and ants usually cause pain, redness, swelling, and itching. Allergic reactions are uncommon but may be serious. Stingers should be removed, and a cream or ointment can help relieve symptoms.

2024年3月1日 · Bees, wasps, and hornets inject venom when they sting. The venom contains proteins that poke holes in cells and cause additional damage to them. You feel that immediately as pain and itching, which are triggered as part of a natural process that walls off the venom to keep it from spreading.

Bees, hornets and yellow jackets all can sting humans. Symptoms of a sting range from minimal discomfort to life-threatening reactions to those with an allergy. Reactions to bee stings are divided into three groups based on severity:

2021年9月22日 · If you get a bee sting, it’s likely that your body’s immune system—which works to protect you—will kick into gear. The body will detect unusual invaders, or the molecules in the bee venom. As the immune system responds to these invaders, you might experience some redness, itchiness, swelling or rarely, a severe allergic reaction.