Cryptoptera is a type of beetle, belonging to the class Insecta, Coleoptera, and Cryptopteridae. There are many species of such insects, which are distributed all over the world, and the poisonous cryptoptera among them has a pathogenic effect. Each segment of the body of the poisonous cryptoptera contains toxins, which are strongly acidic, and can release venom after biting the human body or when the insect body is pressurized, causing cryptoptera dermatitis.
1. What are the symptoms after being bitten by cryptopterus?
Cryptoptera dermatitis is more likely to occur in the face and neck, chest, back, lower limbs, upper limbs and other exposed parts, when the poisonous insect body touches ** or scratches or crushes the poisonous insect with your hands, 2-4 hours later** on the appearance of punctate, cord-like erythema, local ** itching, and gradually appear burning pain;After about 12 hours**, blisters appear, mostly clear, and develop into pustules or gray-black necrosis when infection or symptoms are severe. In general, cryptoptera dermatitis heals after about 1 week and may leave temporary pigmentation.
2. How to deal with it correctly if bitten by cryptoptera?
1. First of all, it is necessary to avoid slapping cryptoptera with your hands, and if you have found a rash, you should seek medical attention in time and listen to the diagnosis and treatment opinions of professional doctors.
2. Rinse with plenty of water or saline. It can play a role in diluting venom and can reduce the burning sensation of **.
3. Alkaline solution such as soapy water and sodium bicarbonate solution can be selected. The wound can be cleaned with alkaline soapy water or a certain proportion of sodium bicarbonate solution, and acid-base neutralization can relieve the discomfort of ** and reduce local symptoms.
3. How to control cryptoptera.
1.Clean the indoor and outdoor hygiene to prevent mosquito breeding, and close the screen windows.
2.Go to bed with the lights off at night, and check the bed for cryptoptera before going to bed to avoid crushing to death.
3.Try to take various mosquito repellent measures, such as lighting mosquito killers, wiping flower water, etc.
4.If the cryptoptera stays, it should be blown away by mouth blowing, and then washed with water to contact the cryptopterus.
5.In general, there are fewer cryptoptera in cities, but more in villages and forests. Be especially careful when traveling, try to wear long pants, and carry insect repellent supplies such as toilet water with you.
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