Dr Vincent Valinducq has outlined critical steps to take following bee, wasp, and hornet stings during the summer holiday season. Wasps frequently disrupt outdoor meals on terraces or in gardens when fruit and sugary drinks are placed on tables. Knowing how to react quickly is essential for managing pain and potential allergic reactions.
Identifying the specific insect helps guide the response, though species can be difficult to tell apart. Bees feature a hairier thorax with brown and black lines, while wasps have slimmer waists with alternating black and bright yellow stripes. Unlike wasps and hornets, bees leave their stinger embedded in the skin after stinging.
Differentiating between hornet species requires looking at specific color patterns. According to the League for the Protection of Birds, the Asian hornet is smaller and darker than the European hornet. The organization explained that the Asian hornet has a completely brown and black thorax, brown abdominal segments edged with a thin yellow band, a nearly yellow-orange fourth abdominal segment, a black head, a yellow-orange face, and yellow tips on its legs.
Removing Stingers and Treating Venom
If a bee inflicts the sting, the stinger must be removed immediately because venom continues to spread. Valinducq recommended scraping the edge of the skin with a bank card, transit card, or knife. Fingers or tweezers should never be used, as squeezing the small venom sac releases more venom into the skin.
Individuals stung on the hand should promptly remove any rings. Hands can swell and develop edema, turning rings into a dangerous tourniquet. After removing the stinger, the affected area must be disinfected.
Because the venom is heat-sensitive, temperature changes help destroy it. Placing an ice cube wrapped in cloth near the sting or carefully holding a heat source such as a lighter or cigarette tip close to the area breaks down the venom. Valinducq also reminded patients to keep tetanus vaccinations up to date, noting that boosters are required at ages 25, 45, and 65, followed by shots every 10 years.
Recognizing Medical Emergencies
Certain situations require immediate emergency medical care. Multiple stings create a toxic buildup of venom, making 20 stings in adults or four to five stings in children a medical emergency. A single sting can also trigger an emergency in allergic individuals by causing a sudden drop in blood pressure or breathing difficulties.
Stings located inside the mouth or throat are equally dangerous because swelling can obstruct the airway. Valinducq advised calling emergency services at 15 or 112 in any of these emergency scenarios. He noted that medical treatment varies by situation, with allergic patients receiving adrenaline injections to counter the symptoms.
Preventing Summer Insect Stings
Simple behavioral choices reduce the likelihood of getting stung. Remaining completely still when an insect flies nearby prevents irritating it, whereas sudden movements increase sting risks.
Walking barefoot on grass should be avoided during summer because it increases the chance of stepping directly on a bee. Additionally, people should avoid wearing bright clothing or floral perfumes that might cause insects to mistake them for flowers. Valinducq indicated that following these precautions significantly limits sting risks.
