Treatment principles are as follows:
1. Wasp venom is weakly alkaline; apply vinegar, 1% acetic acid solution, or Wuji ointment to the affected area.
2. After a bee sting, the skin may become painful and itchy, accompanied by redness, swelling, heat, and other allergic reactions or local inflammation. If the stinger remains embedded, remove it immediately.
3. Use a needle or tweezers to carefully lift out any remaining stinger without squeezing it, as this could push residual venom into the body. Then apply a suction cup to draw out the venom and reduce absorption.
4. Apply ice to the sting site to reduce pain and swelling. For severe pain, take pain medication.
5.If swelling spreads, an allergic reaction may be occurring. Take antihistamines like diphenhydramine or chlorpheniramine.
6. Apply a warm compress with magnesium sulfate to treat localized swelling.
7. Immediately after a wasp sting, apply ammonia solution if available. If unavailable, use your own urine. Applying onion slices may also provide some relief.
8. Closely monitor the affected area for about half an hour. If breathing difficulties, coarse breathing sounds, or wheezing occur, immediately seek emergency treatment at the nearest hospital.
Knowledge Chain:
An entomology professor explains that wasps, as beneficial insects that feed on other insects, typically only sting humans when provoked. Currently, there is no effective method for preventing wasp stings; common approaches include burning nests or using insecticides. If encountering wasps, immediately crouch down and cover your head with clothing for temporary protection.
Expert Advice: If you accidentally provoke wasps, lie flat and remain still. Avoid running frantically, as this may trigger a swarm attack. After a wasp sting, the wound will immediately swell and turn red, accompanied by a burning pain. Immediately apply alkaline water to neutralize the acidity, reduce toxicity, and alleviate pain.If onions are available, wash and slice them to apply directly to the wound. Breast milk, Tiger Balm, or mentholated balm can also help remove venom. However, never use red mercurochrome or iodine solution, as these will worsen swelling instead of helping! Seek immediate medical attention if attacked by a swarm—never underestimate the danger.
Caution: It is crucial to emphasize that under no circumstances should wounds be covered with dirt, rags, or dirty handkerchiefs, as this may lead to tetanus and cause preventable death.
Common bees include honeybees and (yellow) hornets. If stung by a honeybee, its stinger may remain embedded in the skin; remove the broken stinger first.Since bee venom is acidic, wash the area with 3% soap solution or 5% ammonia water. For yellow (hornet) stings, use vinegar to relieve pain and itching. Folk remedy: Peel and crush a garlic clove, then apply the pulp and juice directly to the sting site. Repeat several times for complete healing!